New Eco-friendly Two-way Void Slab
|
|
- Collin Cummings
- 6 years ago
- Views:
Transcription
1 New Eco-friendly Two-way Void Slab Tae-Young Jang 1, a, Sang-Mo Kim 2, b, Sang-Dae Kim 3, c 1 TVS Forum co., Ltd., , Seocho-dong Seocho-gu, Seoul, Korea, TVS Forum co., Ltd., , Seocho-dong Seocho-gu, Seoul, Korea, Dept. of Civil, Environmental and Architectural Eng., Korea University, Seoul, Korea, a jjang0121@korea.ac.kr, b sensesm@yahoo.co.kr, c sdkim@korea.ac.kr ABSTRACT In order to reduce environmental burdens causing global warming, construction industry, known as anti-environmental industry, makes an effort to reduce fossil energy consumption by the reduction of CO 2 emissions in the construction stage. This paper shows a new way to reduce environmental impacts through the usage of Eco-friendly Two-way Void Slab System has been being applied to many projects in the world. (E.g. Europe, North America, Oceania, and so on) So this paper verified structural concept and performance, economic effects of Two-way Void Slab and analyzed CO 2 emission reduction effect through construction materials. KEYWORDS: Two-way Void Slab (TVS), Flat Plate, CO 2 emission reduction 1. INTRODUCTION The environmental sustainability caused by greenhouse gas increase is the most critical issue nowadays in the global society. According to the declaration on Low Carbon Green Growth in South Korea, the interest in green building, ecological building, or sustainable building has been increased. Here, sustainable means the environment-friendly design, construction, maintenance and demolition of buildings. Also the macroscopic concept of sustainable includes the economic, environmental, and social aspects during the total life cycle of buildings. Two-way Void Slab was developed already in 90's in foreign countries and applied to the numerous projects. But it was developed just a few years ago in South Korea and started to apply to the some projects. Two-way Void Slab System qualified for green building certification in Europe, North America, Oceania, and so on. The certification are due to eco-friendly effects such as saving fossil energy and reducing CO 2 emission by the reduction of concrete and reinforcing bar, increasing insulation performance and using reducing seismic load by vacating middle of slab through recycled plastic ball as void former. 2. CONCEPT OF TVS SYSTEM Two-way Void Slab is an efficient two-way slab system eliminating concrete form the middle of flat plate without any beams and it is similar to the concept waffle slab. The structural dead weight reduction by concrete savings permits long span structure. In Figure 1 one unit and install concept of TVS system are shown. 671
2 (a) One unit Figure 1. Figure of TVS System (b) Install Concept As Two-way Void Slab has the most efficient section for bending stress like H-shape steel beam, it is very reasonable slab system containing concrete savings effect. Figure 2 shows the structural concept of TVS system. (a) Section Figure 2. Structural Concept of TVS System (b) Stress-block 3. STRUCTURAL PERFORMANCE TESTS OF TVS SYSTEM This paper was referred to experimental results of TVS system developed by TVS Forum in South Korea in order to evaluate the structural performance and compare with flat plate system. In foreign countries, the paper related with structural performance of Two-way Void Slab has been released and received various project awards. But research and interest of Two-way Void Slab in South Korea are at the very beginning. Figure 3, 4 shows image of specimens and test setup. Also specimens were occurred crack-patterns as shown in Figure 5. Figure 3. Figure of Specimens 672
3 Figure 4. Test setup Figure 5. Crack-pattern From the results of structural performance tests, it can be seen that the bending strengths of all the bending specimens were larger than the ultimate bending strength on a basis of theory and the shear strengths of all the shear specimens were larger than 60 percent of the shear strength as shown in Figure 6. In order to increase the shear strength capacity and bending moment in the areas with stress concentration (E.g. near the columns or walls) it is possible that plastic balls as void former are uninstalled. Due to advantage of dead weight reduction of floor slabs, TVS system is more structural safety and economic than flat plate system as other papers in foreign countries. Figure 6. Load-Displacement Curve 4. ECONOMIC EVALUATION OF TVS SYSTEM 4.1 Seismic Load Resisting Effects Copenhagen Technical Academy in Denmark, 2008 released a paper for earthquake resistance building methods. (E.g. Soft first floor, Damper system, Base Isolators, Bubbledeck, etc.) That paper introduced two-way void slab system as one of earthquake resistance systems. Also the analysis verified the impact of seismic load reduction on dynamic load of buildings resulted from dead weight reduction of TVS system. Civil and Environmental Department of University of Iceland, 2005 released a paper on seismic analysis of high building with biaxial hollow slabs. But no cases of these researches are reported in South Korea. 673
4 The objective building is actually being constructed nearby Seoul and is reinforced concrete structure. Also the building size is ground 66 stories and underground 7 stories. TVS system is applied to the project (Slab thickness, 250mm) on behalf of flat plate system. (Slab thickness, 250mm) And other structural members equal to the original size. In case of TVS system, it is able to modify the section area of vertical members according to advantages of more gravity and seismic load reduction than flat plate system. But no modification compared with floor to floor slab in order to convenience of analysis. Figure 7 shows the 3D modelling image of the objective building. In the results of analysis, floor load reduced 15 percent for gravity load and dead load reduced 8 percent of typical floor contained vertical member. Total dead load of ground floor reduced 6 percent. Also dead weight of floor slab reduced 29 percent because of TVS system. Finally seismic load reduced 6 percent according to reduction of total building weight. Story shear force is as shown in Figure 8. Figure 7. 3D Modelling (a) X-dir. (b) Y-dir. Figure 8. Story Shear Force 4.2 Savings Effects under Framings In case of object building applied TVS system, concrete and reinforcing bar savings is the same as graphs shown as Figure 9~11. There is no concrete savings of column and wall because the structural design was carried out with existing section area size of vertical structural members. (a) Column (b) Wall Figure 9. Reinforcing bar Savings In this paper, quantity or volume for concrete and reinforcing bar of vertical structural members was compared simply. Therefore it is possible to compare construction cost through those values times a unit cost of TVS system. Concrete and reinforcing bar savings effect on typical floor coming from building weight reduction through 29 percent concrete savings in floor slabs is shown as Figure 11. And Figure 12 shows reinforcing bars savings on columns, walls, and slabs. In addition, there are 674
5 considerable effects on construction cost-benefits if secondary saving effects (I.e. foundation volume, excavation, fast installation, etc.) are considered. In case of object building applied TVS system, concrete and reinforcing bar saving is the same as graphs shown as Figure 9~11. There is no concrete savings of column and wall because the structural design was carried out with existing section area size of vertical structural members. Figure 10. Typical Floor Figure 11. Total Reinforcing bar Savings In this paper, quantity or volume for concrete and reinforcing bar of vertical structural members was compared simply. Therefore it is possible to compare construction cost through those values times TVS unit cost. Concrete and reinforcing bar savings effect of typical floor because of building weight reduction through 29 percent concrete savings of floor slabs is shown as Figure 11. And Figure 12 shows reinforcing bars savings on columns, walls, and slabs. In addition, there are considerable effects of construction cost savings if secondary savings effects (I.e. foundation volume, excavation, fast installation, etc.) were reflected. 4.3 Savings Effects after Framings In building construction applied TVS system, economic effects after frame work are as follows: The finishing material saving effect is expected through saving story height compared with general rahmen structure. It will be allowed for elimination of vibration isolating material for reduction of floor impact sound because of performance enhance of floor vibration. Also it is able to expect energy savings effect through insulation performance enhancement by installation of recycled plastic ball as void formers and CO 2 emissions reduction effect through concrete and reinforcing bar savings. 5. ENVIRONMENTAL EVALUATION OF TVS SYSTEM 5.1 Less Material Consumption Effects There is energy saving effect due to reducing unnecessary construction materials by applying TVS system. In foreign countries, two-way void slab qualified for green building certification (E.g. LEED, BREEAM, Green Star, etc.) in materials and resources. 5.2 CO2 Emission Reduction Effects The total amount of CO 2 emissions of South Korea reaches 480 million tons approximately and recently ranked 9 th in the world. Besides, the total amount of CO 2 emissions in the building sector reaches 23 percent. And the CO 2 emissions quantity in the construction stage of total life cycle of buildings reaches especially 7.8 percent. It is known that the reinforced concrete work among whole construction works occupies 90 percent or more. In order to estimate the amount of CO 2 emissions in floor slab work of buildings, we assumed that the average slab thickness is 210mm and that the reinforcing bar quantity is 120kg/m 3 and the average construction areas (about 85,000,000m 2 ) are based on data for the last three years. Accordingly, the amount of CO 2 emissions in building s floor slab reaches about 13 million tons per year. (I.e. 5.4 million tons by concrete and 7.6 million tons by reinforcing bar) This is large amount of CO 2, which accounts for 3 percent of the South Korea s total CO 2 emissions in a year. But the actual amount of CO 2 emission may be larger than that because we exclude the concrete and reinforcing bar quantities of beam members in assessment for the convenience. Finally, the reduction of CO 2 emissions through TVS system as shown in Figure 12 reaches about 3.7 million tons even if that is estimated conservatively for being limited to housing and office building 675
6 (a) Concrete Figure 12. CO2 emission reduction (b) Reinforcement 5.3 Recycled Resources Effects The void former, one of t he primary elements of TVS sy stem, is made from recycled plastic and it i s effective to saving the resources through reuse of waste materials. Also such effects will be maximized by new eco t echnologies all the m ore. (E.g. th e plastic production technology using trapped CO 2 and recycled plastic, etc.) 6. CONCLUSIONS TVS sy stem, new eco-friendl y slab s ystem, has the structural, economic, and environmental effects compared with existing general floor slabs during th e total life cycle of buildings. Also TVS sy stem can be a potent alternative for sustainable natu re, and symbiosis between hu man and nat ure beyond green and ecological bu ilding. We have to tr y to develop green technologies to minimize environmental im pacts by improving the eco-friendly technologies in field of construction work of buildings as long as mankind exists on this planet. REFERENCES 한용섭, 김상대, 구조계획측면에서본구조재료별 CO2 발생량비교연구, 대한건축학회추계학술발표대회논문집 ( 구조계 ), v.25 n.01, pp.203~206, 김상모, 장태영, 김상섭, 이방향중공슬래브의구조성능평가, 대한건축학회논문집 ( 구조계 ), v.25 n.08, pp.35~42, 김상우, 황현복, 황현식, 이기장, 이동근, 이정윤, 철근콘크리트이방향중공하프슬래브의휨성능에관한실험적연구, 대한건축학회논문집 ( 구조계 ), v.25 n.08, pp.11~18, 김민균, 박현재, 이동근, 황현식, 김현수, 보행하중에대한 2 방향중공슬래브의진동성능평가, 한국지진공학회논문집, v.13 n.05, pp.11~21, 이우석, 조승호, 이상현, 조상규, 정란, 타원구를사용한중공슬래브의휨강도와휨강성, 대한건축학회논문집 ( 구조계 ), v.25 n.01, pp.49~56, Markus Aldejohann, Martina Schnellenbach-Held, Investigations on the Shear Capacity of Biaxial Hollow Slabs Test Results and Evaluation, Darmstadt Concrete 18, Markus Aldejohann, Martina Schnellenbach-Held, Zweiachsige Hohlkorperdecken in Theorie und Versuchen; Biaxial hollow slabs, theory and tests, Betonwerk + Fertigteil-Technik, seiten 50-59, 10/ Leonhardt, F., Walther, Reducing the Shear Reinforcement in Reinforced Concrete Beams and Slabs, Magazine of Concrete Research, Vol.17, No.53, pp December BubbleDeck Tests and Reports Summary, June 2006, Issue 1. Earthquake Engineering Structures on earthquake areas and earthquake technology, KOBENHANVS technical school business college, B.Sc Dissertation in Constructing Architecture 7 th semester Seismic analysis high building with biaxial hollow slab, University of Iceland, Master of Civil and Environmental Department, April
FLEXURAL CAPACITIES OF REINFORCED CONCRETE TWO-WAY BUBBLEDECK SLABS OF PLASTIC SPHERICAL VOIDS
Diyala Journal of Engineering Sciences ISSN 1999-8716 rinted in Iraq Vol. 06, No. 02, pp. 9-20, June 2013 FLEXURAL CAACITIES OF REINFORCED CONCRETE TWO-WAY BUBBLEDECK SLABS OF LASTIC SHERICAL VOIDS Amer
More informationAnalysis and Design of Hollow Reinforced Concrete Columns
Analysis and Design of Hollow Reinforced Concrete Columns Siddharth A. Gaikwad Student, SMBS VIT Chennai gaikwad.siddharth07@gmail.com Ramesh Kannan Professor, SMBS VIT Chennai rameshkannan.m@vit.ac.in
More informationTHESIS PROPOSAL. christopher m. shipper
THESIS PROPOSAL christopher m. shipper Structural Option Advisor: Dr. Ali Memari December 18, 2007 Executive Summary The Borgata Hotel, located in Atlantic City, New Jersey, is a 43 story tower housing
More informationEVALUATING THE FLOOR IMPACT SOUND INSULATION PERFORMANCE OF THE VOIDED SLAB SYSTEM APPLYING TO POST TENSION METHOD
International Journal of Civil Engineering and Technology (IJCIET) Volume 9, Issue 5, May 2018, pp. 420 431, Article ID: IJCIET_09_05_047 Available online at http://www.iaeme.com/ijciet/issues.asp?jtype=ijciet&vtype=9&itype=5
More informationPunching Shear Strength Development of Bubble deck Slab Using GFRP Stirrups
Punching Shear Strength Development of Bubble deck Slab Using GFRP Stirrups Reshma Mathew 1, Binu.P 2 1 (Department of civil engineering, SNGCE kadayirippu, India) 2 (Department of civil engineering, SNGCE
More informationA Performance Based Evaluation of a Wall- Frame Structure Employing the Pushover Analysis Tool
A Performance Based Evaluation of a Wall- Frame Structure Employing the Pushover Analysis Tool Kiran Kamath 1, Jose Camilo Karl Barbosa Noronha 2, Sachin Hirannaiah 3 Professor, Dept. of Civil Engineering,
More informationCTBUH Technical Paper
CTBUH Technical Paper http://technicalpapers.ctbuh.org Subject: Paper Title: Structural Engineering Seismic Performance of Coupling Beam Damper System Author(s): Ahn, Taesang 1 Kim, YoungJu 1 Kim, SangDae
More informationDevelopment of Composite Beam for Productivity
Development of Composite Beam for Productivity W.J. Yang & H.B. Song & W.H. Yi Kwangwoon University, Seoul, Republic of Korea H.S. Kwak & H.J. Yoon & D.S. Park GS Engineering &Construction, Seoul, Republic
More informationSEISMIC BEHAVIOR OF MULTI-STORY STRUCTURE WITH DIFFERENT TYPES OF SLABS
International Journal of Civil Engineering and Technology (IJCIET) Volume 8, Issue 4, April 2017, pp. 507 517 Article ID: IJCIET_08_04_057 Available online at http://www.iaeme.com/ijciet/issues.asp?jtype=ijciet&vtype=8&itype=4
More informationExperimental Study on Fire Resistance Performance of a Hollow Slab Using a Lightweight Hollow Sphere
98 10 th International Conference of the International Institute for Infrastructure Resilience and Reconstruction (I3R2) 20 22 May 2014 Purdue University, West Lafayette, Indiana, USA Experimental Study
More informationEXPERIMENTAL STUDY ON SEISMIC BEHAVIOR OF INTERIOR JOINTS OF PRECAST PRESTRESSED CONCRETE FRAMES
EXPERIMENTAL STUDY ON SEISMIC BEHAVIOR OF INTERIOR JOINTS OF PRECAST PRESTRESSED CONCRETE FRAMES J. Feng, J.G. Cai, H.J. Zhu, L.F. Huang 4 and Y. Chen 5 Professor, School of Civil Engineering, Southeast
More informationThesis Proposal. Matthew R Peyton
This Document is for 5th year senior thesis in the Architectural Engineering Departments at The Pennsylvania State University. S t r u c t u r a l O p t i o n P r o f e s s o r B e h r H o s p i t a l
More informationInvention: Seismic Retrofitting by Exterior Steel Brace Structural Building Jacketing System
2017 Published in 5th International Symposium on Innovative Technologies in Engineering and Science 29-30 September 2017 (ISITES2017 Baku - Azerbaijan) Invention: Seismic Retrofitting by Exterior Steel
More informationSeismic Analysis of Flat Slab Structure
IJSTE - International Journal of Science Technology & Engineering Volume 2 Issue 11 May 2016 ISSN (online): 2349-784X Seismic Analysis of Flat Slab Structure Sukanya Sawant Prof K. R. Dabhekar M. Tech
More informationANALYSIS AND DESIGN OF REGULAR AND IRREGULAR FLAT SLAB FOR MULTISTOREYED BUILDING UNDER TWO SEISMIC ZONES USING ETABS AND SAFE
ANALYSIS AND DESIGN OF REGULAR AND IRREGULAR FLAT SLAB FOR MULTISTOREYED BUILDING UNDER TWO SEISMIC ZONES USING ETABS AND SAFE THIMMAYAPALLY DILEEP KUMAR 1, A.MOWNIKA VARDHAN 2 1 M. Tech (Structural Engineering),
More informationCouncil on Tall Buildings. and Urban Habitat BACKGROUND SECTION STEEL REINFORCED CONCRETE SHEAR WALL STEEL PLATE COMPOSITE SHEAR WALL
BACKGROUND CATALOG SECTION STEEL REINFORCED CONCRETE SHEAR WALL STEEL PLATE COMPOSITE SHEAR WALL STEEL PLATE SHEAR WALL CONCLUSION BACKGROUND With the rapid development of our economy and advancement of
More informationTechnical Note. Flat Plate Voided Concrete Slab Systems
ENGINEERING ETN-B-2-16 Technical Note Fire Resistance of Flat Plate Voided Concrete Slab Systems Introduction Concrete and steel are noncombustible materials; that is, they will not ignite or burn when
More informationPresentation Overview
Presentation Overview Structural System Overview Dr. J. Bracci Spring 2008 Semester 1. Building system primary functions 2. Types of load 3. RC structural systems 4. RC structural members 2 1. Basic Building
More informationEffective Beam Width for Flat Plate Systems with Edge Beams
Zhang, J., Monteiro, P. J. M., and Morrison, H. F., 2001. Noninvasive surface measurement of corrosion impedance of reinforcing bar in concrete Part 1: Experimental result. ACI Materials Journal 98(2,
More informationThesis Proposal. La Jolla Commons Phase II Office Tower San Diego, California. December 13, 2013
Thesis Proposal December 13, 2013 La Jolla Commons Phase II Office Tower San Diego, California Alyssa Stangl Structural Option Advisor: Dr. Linda Hanagan Table of Contents Executive Summary... 3 Purpose
More informationNUMERICAL ANALYSIS OF FLAT SLABS WITH SPHERICAL VOIDS SUBJECTED TO SHEAR FORCE
NUMERICAL ANALYSIS OF FLAT SLABS WITH SPHERICAL VOIDS SUBJECTED TO SHEAR FORCE M. Bindea a, *, Claudia Maria Chezan a, A. Puskas a Technical University of Cluj-Napoca, Faculty of Civil Engineering, 28
More informationInvestigation of Natural Hybrid Fibre Reinforced Beams with Nano Concrete under Cyclic Loading
Investigation of Natural Hybrid Fibre Reinforced Beams with Nano Concrete under Cyclic Loading R.Sakthivel (1), R.Roja (2), Remya Reji (3), K.Rajkumar (4), Assistant Professor, Department of Civil Engineering,
More informationISSN: [Halkiyo * et al., 6(7): July, 2017] Impact Factor: 4.116
IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY COMPARATIVE STUDY OF LOW RISE RESIDENTIAL BUILDINGS INTERMS OF PLATE STRESS AND ECONOMIC EVALUATION WITH SOLID SLAB AND RIBBED
More informationComparative Study of Multi-storeyed RC Building With Open Ground Storey Having Different Type Infill Walls
Comparative Study of Multi-storeyed RC Building With Open Ground Storey Having Different Type Infill Walls Nesiya Yoosaf 1, Remya Raju 2, Hashim K Abdul Azeez 3 1 M.Tech student, Department of civil engineering,
More informationExperimental Study on Bubble Deck Slab using Polypropylene balls
Experimental Study on Bubble Deck Slab using Polypropylene balls 1 K.R.Dheepan, 2 S.Saranya, 3 S.Aswini 1 Assistant Professor, 2 Assistant Professor, 3 Assistant Professor 1 Department of Civil Engineering,
More informationSEISMIC PERFORMANCE OF FLAT SLAB WITH DROP AND CONVENTIONAL SLAB STRUCTURE
SEISMIC PERFORMANCE OF FLAT SLAB WITH DROP AND CONVENTIONAL SLAB STRUCTURE Archana Shaga 1, Satyanarayana Polisetty 2 1 M.Tech Structural Engineering Student, 2 Assistant Professor 1 Civil Engineering
More informationtwenty two concrete construction: flat spanning systems, columns & frames ARCHITECTURAL STRUCTURES: FORM, BEHAVIOR, AND DESIGN
ARCHITECTURAL STRUCTURES: FORM, BEHAVIOR, AND DESIGN DR. ANNE NICHOLS SUMMER 2014 lecture twenty two concrete construction: http:// nisee.berkeley.edu/godden flat spanning systems, columns & frames Concrete
More informationKeywords: Discrete Staggered Shear Wall, High-Rise Building, Response Spectrum Analysis, Storey Drift.
www.semargroup.org, www.ijsetr.com ISSN 2319-8885 Vol.03,Issue.09 May-2014, Pages:1830-1835 Seismic Response of High-Rise Structure with Staggered Shear Wall AUNG MON 1, TIN TIN HTWE 2 1 Dept of Civil
More informationComparative Analysis and Design of Flat and Grid Slab System With Conventional Slab System
Comparative Analysis and Design of Flat and Grid Slab System With Conventional Slab System Sudhir Singh Bhaduria 1, Nitin Chhugani 2 1Professor, Department of Civil Engineering, UIT-RGPV, Bhopal 2PG Scholar,
More informationPro-Con Structural Study for Alternative Floor Systems October 27, 2004
Ismail Al-Hadhrami Structural Option Faculty Consultant: Dr. Thomas Boothby Agricultural Hall and Annex East Lansing, MI Pro-Con Structural Study for Alternative Floor Systems October 27, 2004 Executive
More informationMCEER Hospital Demonstration Project
15 MCEER Hospital Demonstration Project Tsung Yuan Tony Yang Department of Civil, Structural & Environmental Engineering, University of Buffalo Research Supervisor: Andrew S. Whittaker, Associate Professor
More informationtwenty two concrete construction: flat spanning systems, columns & frames Reinforced Concrete Design Reinforced Concrete Design
ARCHITECTURAL STRUCTURES: FORM, BEHAVIOR, AND DESIGN DR. ANNE NICHOLS SUMMER 2013 lecture twenty two economical & common resist lateral loads concrete construction: flat spanning systems, columns & frames
More informationA Study on the Effective Lateral Drift Control of Super-tall Buildings in Korea
Technical Article Steel Structures 6 (2006) 237-246 www.kssc.or.kr A Study on the Effective Lateral Drift Control of Super-tall Buildings in Korea Young-Hak Kim 1, * and Sung-Woo Shin 2 1 Senior Researcher,
More informationCouncil on Tall Buildings. and Urban Habitat
3D View- Courtesy of Gensler Tallest building when built West of Jinji Lake in Suzhou CBD 137- story, 729m tall Total site area : ~ 16,573 m 2 Total GA: 498,795 m 2 o Above Ground: 375,453 m 2 o Basement
More informationJoint Design of Precast Concrete Moment Frame using Hollow Precast Concrete Column Soo-Yeon Seo, Tae-Wan Kim, Jong-Wook Lim, Jae-Yup Kim
Joint Design of Precast Concrete Moment Frame using Hollow Precast Concrete Column Soo-Yeon Seo, Tae-Wan Kim, Jong-Wook Lim, Jae-Yup Kim Abstract In order to develop a proper design procedure of the joints
More informationStudy of Shear Walls in Different Locations of Multistoried Building with Uniform Thickness in Seismic Zone III
Study of Shear Walls in Different Locations of Multistoried Building with Uniform Thickness in Seismic Zone III Ambreshwar 1, Mahesh D 2, Nithinchary 3, Satish Baag 4, Sachin 5 1,2 Assistant Professors,
More informationAn Efficient Model for Seismic Analysis of Building Structures with The Effect of Floor Slabs
An Efficient Model for Seismic Analysis of Building Structures with The Effect of Floor Slabs Dong-Guen Lee Department of Architectural Engineering, Sungkyunkwan University, Chun-chun-dong, Jang-angu,
More informationAssessment of P-Delta Effect on High Rise Buildings
Assessment of P-Delta Effect on High Rise Buildings Prashant Dhadve 1, Alok Rao 2, Atul Rupanvar 3, Deokate K. 4, Admile P.R 5, Dr. Nemade. P. D. 6 1,2,3,4 under graduate student, Civil Engineering S.B.
More informationInternational Journal of ChemTech Research CODEN (USA): IJCRGG ISSN: Vol.8, No.3, pp , 2015
International Journal of ChemTech Research CODEN (USA): IJCRGG ISSN: 0974-4290 Vol.8, No.3, pp 1290-1295, 2015 Experimental Study of Concrete Beams Reinforced with Uniaxial and Biaxial Geogrids. S.Shobana*,
More informationThis point intends to acquaint the reader with some of the basic concepts of the earthquake engineer:
Chapter II. REVIEW OF PREVIOUS RESEARCH II.1. Introduction: The purpose of this chapter is to review first the basic concepts for earthquake engineering. It is not intended to review the basic concepts
More informationNon Linear Static Analysis of Multi-storeyed Special Moment Resisting Frames
Non Linear Static Analysis of Multi-storeyed Special Moment Resisting Frames Aswathi O K #1, Anita S *2 # P.G. Research Scholar, Civil Engineering, Vimal Jyothi Engineering College, Kannur, Kerala, India
More informationStructural Option Indiana Regional Medical Center Indiana, PA
West View of IRMC Southeast View of IRMC Structural Option Indiana Regional Medical Center Indiana, PA West View of IRMC Southeast View of IRMC Arial View of IRMC Project Information N Location: Occupancy
More informationtwenty two concrete construction: flat spanning systems, columns & frames Reinforced Concrete Design Reinforced Concrete Design
ARCHITECTURAL STRUCTURES: FORM, BEHAVIOR, AND DESIGN DR. ANNE NICHOLS SUMMER 2014 lecture twenty two economical & common resist lateral loads concrete construction: flat spanning systems, columns & frames
More informationStructural behavior on two way Bubble Deck slab using hollow Spherical balls
Volume 1 Issue 2, June 2017 ISSN: 2456-8465 Structural behavior on two way Bubble Deck slab using hollow Spherical balls Bhagyashri G. Bhade 1 Post Graduate Student, Civil Engineering Department JSPM s
More information13-14 May 2011 B.V.M. Engineering College, V.V.Nagar,Gujarat,India
COST COMPARISON BETWEEN FLAT SLABS WITH DROP AND WITHOUT DROP IN FOUR STOREY LATERAL LOAD RESISTING BUILDING Vikunj k.tilva M.E Student, Applied Mechanics Department, L. D. College of Engineering, Ahmadabad,
More informationDesign- Lateral System:
Design- Lateral System: Investigation: When considering the design of the lateral load resisting system, first a look was taken at the existing shear walls. The existing lateral system in The Lexington
More informationInternational Journal of Advance Engineering and Research Development
Scientific Journal of Impact Factor (SJIF): 5.71 International Journal of Advance Engineering and Research Development Volume 5, Issue 05, May -2018 e-issn (O): 2348-4470 p-issn (P): 2348-6406 STUDY ON
More informationComparative Study of Equivalent Static Analysis and Response spectrum analysis on Flat Slab Using Etabs
Comparative Study of Equivalent Static Analysis and Response spectrum analysis on Flat Slab Using Etabs Raghavendra Rao K 1, Dr.M Rame Gowda 2, 1PG Student, Department of Civil engineering, AIT Chikkamagaluru,
More informationDistribution of Forces in Lateral Load Resisting Systems
Distribution of Forces in Lateral Load Resisting Systems Part 1. Vertical Distribution and Load Paths IITGN Short Course Gregory MacRae Many slides from 2009 Myanmar Slides of Profs Jain and Rai 1 Gravity
More informationApproximate Seismic Analysis Procedure for Multibay RC Framed Structures
Approximate Seismic Analysis Procedure for Multibay RC Framed Structures Syed Zubair Ahmed 1, Asst Prof. G S Deshmukh 2 1 PG Research Student, Dept of Civil Engineering, MGM College of Engineering Nanded
More informationNew Ways in Concrete Construction
New Ways in Concrete Construction BubbleDeck the Biaxial System Multi-storey building in the future To develop constructions as flexible and generally applicable that they will be able to pick up changes
More informationA CASE OF STRUCTURAL DESIGN IN WHICH VISCOUS DAMPERS ARE USED TO ENHANCE EARTHQUAKE RESISTING PERFORMANCE OF A BUILDING
A CASE OF STRUCTURAL DESIGN IN WHICH VISCOUS DAMPERS ARE USED TO ENHANCE EARTHQUAKE RESISTING PERFORMANCE OF A BUILDING Yukihiro Tokuda 1 and Kenzo Taga 2 1 Senior Structural Engineer, Structural Engineering
More informationInternational Journal of Scientific & Engineering Research, Volume 5, Issue 5, May ISSN
International Journal of Scientific & Engineering Research, Volume 5, Issue 5, May-2014 86 EFFECT OF DIFFERENT SHEAR WALL CONFIGURATIONS ON SEISMIC RESPONSE OF A MOMENT-RESISTING FRAME Anshul Sud 1, Raghav
More informationCompression Test for Precast Encased Composite Columns with Corrugated Steel Tube
Compression Test for Precast Encased Composite Columns with Corrugated Steel Tube *Kwang-Won Jo 1) and Hong-Gun Park 2) 1), 2) Dept. of Architecture and Architectural Engineering, Seoul National Univ.,
More informationANALYSIS OF P-DELTA EFFECT ON HIGH RISE BUILDINGS
ANALYSIS OF P-DELTA EFFECT ON HIGH RISE BUILDINGS Pushparaj J. Dhawale [1] Prof. G. N. Narule [2] ME Structural Engineer VPKBIET Baramati, India pushparajdhawale@gmail.com contact no:- +91 7709899696 Abstract
More informationmortarless masonry Design Manual Part 1 (IS 456:2000) Section 1 Page 1 IS 456:2000 PLAIN AND REINFORCED CONCRETE - CODE OF PRACTICE
SECTION 1. mortarless masonry Design Manual Part 1 (IS 456:2000) Section 1 Page 1 1.1 Overview of IS 456:2000 IS 456:2000 PLAIN AND REINFORCED CONCRETE - CODE OF PRACTICE IS 456:2000 is the current Indian
More informationThird Avenue New York, NY. Structural Concepts/ Structural Existing Conditions Report September 30, Michelle L.
Executive Summary The structural design of 554-556 Third Avenue is composed of two way concrete slabs supported by a system of columns spanning an average of twenty feet. Lateral loads are resisted by
More informationSeismic Performance of Multistorey Building with Soft Storey at Different Level with RC Shear Wall
Research Article International Journal of Current Engineering and Technology E-ISSN 2277 4106, P-ISSN 2347-5161 2014 INPRESSCO, All Rights Reserved Available at http://inpressco.com/category/ijcet Seismic
More informationEFFECT OF DIFFERENT SHEAR WALL CONFIGURATIONS ON SEISMIC RESPONSE OF A MOMENT-RESISTING FRAME
EFFECT OF DIFFERENT SHEAR WALL CONFIGURATIONS ON SEISMIC RESPONSE OF A MOMENT-RESISTING FRAME Anshul Sud Raghav Singh Shekhawat Poonam Dhiman, Assistant Prof. Department of Civil Engineering, Jaypee University
More informationLETTER OF TRANSMITTAL
LETTER OF TRANSMITTAL DATE: September 27, 2013 TO: Dr. Linda Hanagan Lhanagan.engr.psu.edu FROM: Alyssa Stangl ams6158@psu.edu ENCLOSED: AE 481W Senior Thesis Structural Technical Report 2 Dear Dr. Hanagan,
More informationLEARNING OF ETABS. 15 ft
LEARNING OF ETABS Ram Krishna Mazumder, Institute of Earthquake Engineering Research, Chittagong University of Engineering and Technology, Chittagong 4349, Bangladesh rkmazumder@gmail.com +8801712862281
More information1. INTRODUCTION 1.1 FLAT SLAB. 275 P a g e
Sandesh D. Bothara, Dr.Valsson Varghese / International Journal of Engineering Research and Applications Dynamic Analysis Of Special Moment Resisting Frame Building With Flat Slab And Grid Slab *Sandesh
More informationfifteen design for lateral loads Lateral Load Resistance Load Direction Lateral Load Resistance
APPLIED ARCHITECTURAL STRUCTURES: STRUCTURAL ANALYSIS AND SYSTEMS DR. ANNE NICHOLS FALL 2013 lecture fifteen design for lateral loads Lateral Load Resistance stability important for any height basic mechanisms
More informationAnalysis and Design of Flat Slabs in Commercial Building by using ETABS Software
Analysis and Design of Flat Slabs in Commercial Building by using ETABS Software Khwaja Moinuddin Khan 1, M. Jeelani 2 1B.Tech Department of Civil Engineering, Dhanekula Institute of Engineering Technology
More informationEarthquake behaviour of a reinforced concrete building constructed in 1933 before and after its repair
Structural Studies, Repairs and Maintenance of Heritage Architecture XI 465 Earthquake behaviour of a reinforced concrete building constructed in 1933 before and after its repair G. C. Manos & E. Papanaoum
More informationDESIGN OF G+5 RESIDENTIAL BUILDING BY USING E-TABS
International Journal of Civil Engineering and Technology (IJCIET) Volume 8, Issue 4, April 2017, pp. 2098 2103 Article ID: IJCIET_08_04_239 Available online at http://www.ia aeme.com/ijciet/issues.asp?jtype=ijciet&vtyp
More informationARCHITECTURAL ENGINEERING THE PENNSYLVANIA STATE UNIVERISITY THESIS PROJECT
ARCHITECTURAL ENGINEERING THE PENNSYLVANIA STATE UNIVERISITY THESIS PROJECT PASEO CARIBE CONDOMINIUM TOWER & PARKING Coupled Shear Wall Systems in High Seismic Zones PASEO CARIBE CONDOMINIUM TOWER & PARKING
More informationANALYSIS OF CO 2 EMISSIONS DEPENDING ON THE USE OF HIGH-STRENGTH RE-BAR IN BUILDINGS
International Journal of Civil Engineering and Technology (IJCIET) Volume 9, Issue 9, September 2018, pp. 1432 1440, Article ID: IJCIET_09_09_138 Available online at http://www.iaeme.com/ijciet/issues.asp?jtype=ijciet&vtype=9&itype=9
More informationCOMPARATIVE STUDY OF LINEAR AND NON-LINEAR SEISMIC RESPONSE OF RC STRUCTURE SITUATED IN DIFFERENT SEISMIC ZONES OF INDIA
COMPARATIVE STUDY OF LINEAR AND NON-LINEAR SEISMIC RESPONSE OF RC STRUCTURE SITUATED IN DIFFERENT SEISMIC ZONES OF INDIA Md Rizwan 1, Dr. M. D. Vijayanand 2 1Post Graduate Student in Structural Engineering,
More informationCase Study: Challenges of a Single-layer Reticulated Dome
Case Study: Challenges of a Single-layer Reticulated Dome Naveed Anwar, Pramin Norachan, Thaung Htut Aung AIT Consulting, Asian Institute of Technology, Bangkok, Thailand Contact: nanwar@ait.asia Abstract
More informationComparison and Optimization of 8 Storeys Ordinary Moment Resisting Frame and Special Moment Resisting Frame Building
Comparison and Optimization of 8 Storeys Ordinary Moment Resisting Frame and Special Moment Resisting Frame Building Nishant Kumar 1, Dr. V.Pandey 2 1 P.G. Student, Department of Civil Engineering,BITSindri,
More informationA Comparative Study on Non-Linear Analysis of Frame with and without Structural Wall System
A Comparative Study on Non-Linear Analysis of Frame with and without Structural Wall System Dr.Binu Sukumar #1, A.Hemamathi *2, S.Kokila #3 C.Hanish #4 #1 Professor &Head, Department of Civil Engineering,
More informationLevel 6 Graduate Diploma in Engineering Structural analysis
9210-111 Level 6 Graduate Diploma in Engineering Structural analysis Sample Paper You should have the following for this examination one answer book non-programmable calculator pen, pencil, ruler, drawing
More informationSIGNIFICANCE OF SHEAR WALL IN FLAT SLAB MULTI STORIED BUILDING - A REVIEW. Vavanoor, India
SIGNIFICANCE OF SHEAR WALL IN FLAT SLAB MULTI STORIED BUILDING - A REVIEW Athira M. V 1, Sruthi K Chandran 2 1PG Student, Department of Civil Engineering, Sreepathy Institute of Management And Technology,
More informationfifteen design for lateral loads Lateral Load Resistance Load Direction Lateral Load Resistance
APPLIED ARCHITECTURAL STRUCTURES: STRUCTURAL ANALYSIS AND SYSTEMS DR. ANNE NICHOLS SPRING 2017 lecture fifteen design for lateral loads Lateral Load Resistance stability important for any height basic
More informationThe Wind and Seismic Analysis on Different Heights of Building by Using ETABS
The Asian Review of Civil Engineering ISSN: 2249-623 Vol. 5 No.2, 216, pp.19-26 The Research Publication, www.trp.org.in The Wind and Seismic Analysis on Different Heights of Building by Using ETABS B.Ajitha
More informationStructural Redesign Gravity System
Redesign Gravity System Design Considerations A composite floor system was used for this design to maximize the efficiency of the material being used. This type of system requires less material and provides
More informationComparative Study on Post - Tensioned and Reinforced Concrete flat Slab Systems for a Multistory Building
Comparative Study on Post - Tensioned and Reinforced Concrete flat Slab Systems for a Multistory Building Thayapraba M Civil Department, NIT Trichy, (India) ABSTRACT Designers have a huge number of choices
More informationfifteen design for lateral loads Lateral Load Resistance Load Direction Lateral Load Resistance
APPLIED ARCHITECTURAL STRUCTURES: STRUCTURAL ANALYSIS AND SYSTEMS DR. ANNE NICHOLS FALL 2014 lecture fifteen design for lateral loads Lateral Load Resistance stability important for any height basic mechanisms
More informationStructural Comparison between Pan Joist Concrete and Steel Frame Systems for UMCP Student Housing Building B
Structural Comparison between Pan Joist Concrete and Steel Frame Systems for UMCP Student Housing Executive Summary The proposed thesis will include an investigation of two different alternative structural
More informationWORKPLACE SAFETY AND HEALTH PRACTICES AWARD 2011
WORKPLACE SAFETY AND HEALTH PRACTICES AWARD 2011 Silent Black Balls (SB2) COMPANY INTRODUCTION In Singapore, we act as the main contractor in construction projects for both private and public sectors Over
More informationSimplified Building Schematic for Typical Floor (Levels 9 through 22):
Introduction to Structural System Simplified Building Schematic for Typical Floor (Levels 9 through 22): Key: - Tower Columns - Tower Shear Walls - Parking Garage Columns - Parking Garage Shear Walls Solid
More informationStructural System to Resist Seismic Loads on High Rise Reinforced Concrete Structures
Open Journal of Civil Engineering, 2017, 7, 297-302 http://www.scirp.org/journal/ojce ISSN Online: 2164-3172 ISSN Print: 2164-3164 Structural System to Resist Seismic Loads on High Rise Reinforced Concrete
More informationTHE STUDY ON PRuDuLIluN AN L) S1KtNU1H OF ARCH PAN AS PERMANENT FORMWORK FOR FLOOR SLABS ZAID FIKRI BIN ZAINAL RASHID
PERPUSTAKAAN UMP U 110 I11I0I I 111 0 VIU 0000092396 THE STUDY ON PRuDuLIluN AN L) S1KtNU1H OF ARCH PAN AS PERMANENT FORMWORK FOR FLOOR SLABS ZAID FIKRI BIN ZAINAL RASHID A final year report submitted
More informationSeismic Analysis Of Multi Storied Irregular Building Using Flat Slab And Grid Slab In Zone III & V
Seismic Analysis Of Multi Storied Irregular Building Using Flat Slab And Grid Slab In Zone III & V Reshma R 1, Arunima V R 2 1PG Scholar, Department of Civil engineering SBCE Elavumthitta, Pathanamthitta,
More informationctbuh.org/papers Prediction and Compensation of Column Shortening for Bitexco Financial Tower Title:
ctbuh.org/papers Title: Authors: Subject: Keywords: Prediction and Compensation of Column Shortening for Bitexco Financial Tower Seongdeok Kang, Assistant Chief Engineer, Hyundai Architects & Engineers
More informationS. Gandhi *1, Syed Rizwan 2
2017 IJSRSET Volume 3 Issue 3 Print ISSN: 2395-1990 Online ISSN : 2394-4099 Themed Section: Engineering and Technology Analysis and Design of Tall Building (G+21) Using ETABS S. Gandhi *1, Syed Rizwan
More informationResearch Article Volume 6 Issue No. 6
DOI 10.4010/2016.1686 ISSN 2321 3361 2016 IJESC ` Research Article Volume 6 Issue No. 6 Seismic Analysis of RC Building with Underground Stories Considering Soil Structure Interaction Navya N 1, Karuna
More informationAnalysis of RC building in different seismic zones by moment resisting frame using IS 1893:2002
International Journal of Technical Innovation in Morden Engineering & Science (IJTIMES) Impact Factor: 3.45 (SJIF-2015), e-issn: 2455-2585 Volume 4, Issue 5, May-2018 Analysis of RC building in different
More informationDynamic analysis of RC frame braced tube structure
Dynamic analysis of RC frame braced tube structure Ajay Shinde 1 Department of civil engineering 1P.G student, Saraswati College of Engineering,Kharghar,Maharashtra,India. ------------------------------------------------------------------------------***---------------------------------------------------------------------------
More informationYousef Zandi Member of Academic Staff, Department of Civil Engineering, Tabriz Branch, Islamic Azad University, Tabriz, Iran.
Bulletin of Environment, Pharmacology and Life Sciences Bull. Env. Pharmacol. Life Sci., Vol 2 (10) September 2013: 51-57 2013 Academy for Environment and Life Sciences, India Online ISSN 2277-1808 Journal
More informationStructural Technical Report 1 Structural Concepts / Structural Existing Conditions Report
Michael A. Troxell Structural Option Advisor: Professor Parfitt College of Business Administration Oct. 5, 2005 Structural Technical Report 1 Structural Concepts / Structural Existing Conditions Report
More informationIJSRD - International Journal for Scientific Research & Development Vol. 4, Issue 05, 2016 ISSN (online):
IJSRD - International Journal for Scientific Research & Development Vol. 4, Issue 05, 2016 ISSN (online): 2321-0613 Seismic analysis of RC Building Frame with Different Bracing Systems Mohammed Ali Khan
More informationField cyclic loading test of a 3-story non-seismically designed existing concrete frame structure in Korea
Field cyclic loading test of a 3-story non-seismically designed existing concrete frame structure in Korea *Ji-EunRoh 1) Sang-Hyun Lee 2) Tae-Won Park 3) Seung-Ho Cho 4) Lan Chung 5) 1), 2),3), 4),5) Department
More informationXyston Inn. NY. Proposal. Xiaodong Jiang. Structure Option. Advisor: Dr. Linda Hanagan
Proposal Xiaodong Jiang Structure Option Advisor: Dr. Linda Hanagan December 12, 2014 Executive Summary Xyston Inn is a 17-story hotel building that will be located in Brooklyn, New York. The design of
More informationTHE DESIGN AND INSTALLATION OF A FIVE-STORY NEW TIMBER BUILDING IN JAPAN
THE DESIGN AND INSTALLATION OF A FIVE-STORY NEW TIMBER BUILDING IN JAPAN KOSHIHARA Mikio, Assoc. Prof., Dr.Eng. Institute of Industrial Science, University of Tokyo, Japan, kos@iis.u-tokyo.ac.jp ISODA
More informationXyston Inn. NY. Proposal. Xiaodong Jiang. Structure Option. Advisor: Dr. Linda Hanagan
Proposal Xiaodong Jiang Structure Option Advisor: Dr. Linda Hanagan December 12, 2014 Executive Summary Xyston Inn is a 17-story hotel building that will be located in Brooklyn, New York. The design of
More informationmidas Gen Advanced Webinar Column Shortening for High-rise Building
midas Gen midas Gen Advanced Webinar for High-rise Building for High-rise Building Introduction in Project Applications Procedure for Construction Stage Analysis Useful features for Construction Stage
More informationDeflection Analysis with Shoring Load Transfer Coefficient for Post-Tensioned Slab
Deflection Analysis with Shoring Load Transfer Coefficient for Post-Tensioned Slab *Ah Sir Cho 1) and Thomas Kang 2) 1), 2) Department of Architecture & Architectural Engineering, Seoul National University,
More informationFull-scale dynamic testing of an 11-story RC building and interpretation of the results from the seismic-resistance viewpoint
Full-scale dynamic testing of an 11-story RC building and interpretation of the results from the seismic-resistance viewpoint I. Iskhakov * & Y. Ribakov * ' Department of Engineering, College ofjudea &
More information