STEEL STORAGE BUILDING DESIGN IN INDONESIA

Transcription

1 STEEL STORAGE BUILDING DESIGN IN INDONESIA PRESENTED BY: MAKSHAL FARAY KUDDAH INTERNATIONAL CIVIL ENGINEERING/

2 Contents Introduction Overview Earthquake Situation in Indonesia Different type of design building in Indonesia The objective of the final project General information of the steel storage building Calculation for the structure by hand Check the calculation for the structure by SAP 2000, SCIA ENGINEER Connection Conclusion Drawing the building plan by AUTOCAD 2011 References

3 INTRODUCTION Overview Earthquake Situation in Indonesia Location of Indonesia which is the confluence of three plates the Indo-Australian plate, Pacific plate and the Eurasian plate

4 INTRODUCTION The impact of earthquake in Aceh, 2004 The impact of the earthquake in Padang, 2012

5 Types of building structure in Indonesia Concrete building structure Building with the concrete structure usuallly for house and high building Concrete is able to withstand the compression force and anti corrosion The construction of concrete structure is low The concrete can be modified easily in construction

6 Types of building structure in Indonesia Steel building structure Building with the steel structure usually for the storage building or the high rise building which is good for high earthquake zone The construction of the steel structure is fast because it has uniform structure The ductility of the steel can avoid the building from collapse suddenly cause of the earthquake Cost construction is expensive

7 Design framework Project Objective. Design the steel storage building 2 floors, which the length is 60 m, the width is 22 m and the height is 9,5 m by considering the earthquake zone 2 but I change into the earthquake zone 6 in Jakarta, the Capital city of Indonesia. Main Research Question How are the design and the calculation of the steel storage building construction in Jakarta Indonesia, which is considering earthquake zone 6?

8 General information General information of the steel storage building Location : Jakarta, Indonesia Storey : First floor covered (h=5,5 m) Second floor covered (h=4 m) Wall in first floor : Brick Wall in the second floor : Brick Regulation for calculation : SNI for steel building SNI for Earthquake

9 General information Jakarta is located in earthquake zone 2, for the modification I change into the earthquake zone 6 The earthquake can reach 8,6 SR in Jakarta

10 Steps Design for the steel storage building Start Preliminary design Plan for secondary structure Calculation for loading Analysis the structure by use SAP 2000 and Scia Engineer Analysis for the main structure Plan for the connection Draw the design by use AUTOCAD 2011 Finish

11 Plan for the first floor

12 Plan for the second floor

13 The Dimension of the Beam and Column 22 m 60 m

14 Wide Flange (WF) Steel Control WF control : Sectional profile : b Flange - f Web - 2t f l p = 170 f y } l p = h t w f y Lateral Buckling : L p = 1,76 i y b f 2 t f (OK) } < lp h < l 1680 t p w (OK) E f y Deflection control f = L f = qu L4 E I x f f... OK! H steel bf : length of the flange (mm) tf : thick of the flange (mm) h :Height of the H steel (mm) tw : thick of the web H steel fy : Melt tension (2400 kg/cm 2 ) lp: Lateral buckling (cm ) iy : Radius of Gyration of Area (cm) ix : Radius of Gyration of Area (cm) E : Modulus of elasticity steel (kg/cm 2 ) f : Deflection cause of the load (cm) : Permit deflection f

15 Steel Plan for the Structure

16 Load Calculation Roof load: Dead load = 161,22 kg Live load = 169,62 kg Portal Load P1 = 14529,5 kg P2 = kg P3 = 16160,5 kg P4 = 8000 kg P5 = 16080,8 kg Transverse Beam Longitudinal Beam

17 T = 0,085 H 3/4 = 0,085 9,5 3/4 = 0,478 second F i = n å i=1 W i Z i Earthquake Load Calculation W i Z i V V = C t I R W t = 0, ,798 kg 8,5 = 12473,872 kg Earthquake pressure in each floor T 1 = 0,478 second Floor z i (m) W i (kg) F i (kg) T : Time for the natural vibration that determines the magnitude of the earthquake response factor for structure of the building H : Total height of the building V : Shear load C t : The seismic response factor ( for earthquake zone 6,C t is 0,9) I : Main safety factor ( for the earthquake zone 6, I is 1) W t : Total weight of the building R : Reduction earthquake factor ( for the earthquake zone 6, R is 8,5 ) Fi : Earthquake load for the structure of the building Zi : Height of each floor start from first floor 2 9,5 5557, , , , ,077 Σ ,798

18 Connection A Roof Connection Φ bolt = 10 mm 2 bolts for each beam For beam: 60x60x10

19 Connection B Lattice Beam Connection Φ bolt = 10 mm 2 bolts for each beam For beam: 60x60x10

20 Connection C Φ bolt = 10 mm For roof beam I used 8 bolts For botttom beam I used 7 bolts For beam : 60x60x10

21 Connection D Connection between Beam and Column Φ bolt = 16 mm Angle profile for the connection is 200x200x16 Angle profile in the middle for the connection is 150x150x14

22 Connection E Beam and Column connection Φ bolt = 22 mm Angle profile for the connection is 200x200x16 Angle profile in the middle for the connection is 150x150x14

23 Conclusion The steel storage building with two floors can be built in Jakarta which is located in earthquake zone 6 by using : Column which is used WF 400x400x15x15 Beam which is used WF 350x250x9x14 Joist which is used WF 350x175x7x11 The structure which mention above are the main structure that I used in the steel storage building design

24 Cross Section from AUTOCAD 2011

25 Longitudinal part of the storage building

26 Map of the Roof

27 References Indonesian references: Indonesian National Standard of Regulations for Earthquake ( SNI ) Indonesian National Standard of Regulations for Steel Building ( SNI ) Indonesian National Standard of Regulation for loading in Building (PPIUG 1983) LRFD ( Load and resistance factor design ) Indonesian guidelines to plan the loading for building (PPPURG 1987) Indonesian Steel Profile Table

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