Fracture Mechanics of Concrete Structures

Transcription

1 PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON FRACTURE MECHANICS OF CONCRETE AND CONCRETE STRUCTURES /VAIL, COLORADO/US A/12-16 APRIL, 2004 Fracture Mechanics of Concrete Structures Edited by Victor C. Li Department of Civil and Environmental Engineering, University of Michigan, Ann Arbor, Michigan, USA Christopher K.Y. Leung Department of Civil Engineering, Hong Kong University of Science and Technology, Hong Kong, China Kaspar J. Willam Department of Civil, Environmental and Architectural Engineering, University of Colorado at Boulder, Boulder, Colorado, USA Sarah L. Billington Department of Civil and Environmental Engineering, Stanford University, Stanford, California, USA VOLUME 2.;.v,..iOTHEK

2 DURABILITY AND LIFE-CYCLE PERFORMANCE A Coupled Hygro-Chemo-Mechanical Damage Model for ASR-Affected Concrete 523 by F. Bangert and G. Meschke Non Local Damage Model with Evolving Internal Length: Motivations and Applications Coupled Problems 531 by G. Pijaudier-Cabot, K. Haidar, M. Omar, and A. Loukili Multi-Scale Poro-Elastic Properties of Cement-Based Materials 539 by G. Constantinides and F. J. Ulm An Open System Approach Towards the Simulation of Chemomechanically Induced Concrete Failure 547 by E. Kuhl, A. Menzel, and P. Steinmann Modelling the Mechanical Evolution of a Chemically Degraded Cement Paste at the Microstructure Scale 555 by E. Guillon, F. Benboudjema, and M. Moranville Experimental and Numerical Analysis of Discrete Damage Processes and Fluid Transport in Porous Materials 563 by J. Carmeliet, S. Roels, and K. de Proft Origin of Chloride Diffusivity of Cement Pastes A Scale Transition Analysis 571 by P. Pivonka, D. Smith, and C. Hellmich Homogenization Analysis of Calcium Leaching in Concrete: A Separation of Scales Approach 581 by V. H. Nguyen, B. Nedjar, H. Colina, and J. M. Torrenti Effect of Interfacial Transition Zone and Aggregates on the Time-Dependent Behavior of Mortar and Concrete 589 by F. Benboudjema, E. Guillon, and J.-M. Torrenti Influence of Freeze-Thaw Micro-Cracks on Tension Stiffening Material Parameters for Reinforced Concrete 597 by L. Petersen, L. Lohaus, and M. A. Polak Creep Load Influence on the Residual Capacity of Concrete Structure: Experimental Investigation 605 by M. Omar, K. Haidar, A. Loukili, and G. Pijaudier-Cabot VOLUME 2 DURABILITY AND LIFE-CYCLE PERFORMANCE (CONTINUED) Mechanical Influences of Drying: Experimental Analysis on a Mortar 615 by I. Yurtdas, N. Burlion, and F. Skoczylas Fracture Properties of Concrete Exposure To Delayed Ettringite Formation 623 by C. Rocco, F. Giangrasso, L. Bergol, G. Di Pace, and J. Planas Hydrate Dissolution Influence on the Young's Modulus of Cement Pastes 631 by S. Kamali, M. Moranville, E. Garboczi, S. Prene, and B. Gerard IX

3 Mitigation of Expansive Alkali Silica Reaction with Microfibers 639 by C. P. Ostertag and C. K. Yi Stress-Strain Relationships of Concrete Damaged by Freezing and Thawing Cycles 645 by T. Ueda, M. Hasan, K. Nagai, and Y. Sato Effect of Fiber Fatigue Rupture on Bridging Stress Degradation in Fiber Reinforced Cementitious Composites 653 by T. Matsumoto, P. Chun, and P. Suthiwarapirak An Elastic Plastic Damage Formulation for the Behavior of Concrete 661 by L. Jason, G. Pijaudier-Cabot, A. Huerta, R. Crouch, and S. Ghavamian Non-Local Damage Modeling of High Performance Concrete Exposed To High Temperature 669 by L. Ferrara and R. Felicetti 3D Fatigue Analysis of RC Bridge Slabs and Slab Repairs by Fiber Cementitious Materials 677 by P. Suthiwarapirak and T. Matsumoto Cracked Concrete Structures Under Cyclic Load 685 by F. Barpi and S. Valente Simulation of Loading Test for Corroded Reinforced Concrete Box Culvert 691 by T. Matsuo, T. Matsumura, and T. Kanazu CONDITION ASSESSMENT, RETROFITTING, AND REPAffi Combining Experimental and Numerical Methods for the Safety Evaluation of Existing Concrete Structures 701 byv. Slowik Nonlinear Simulation and Damage Assessment of an Historical Masonry Tower 709 by A. Carpinteri, S. Ivernizzi, and G. Lacidogna Residual Fatigue Life of RCC: Deterministic & Probabilistic Approach 717 by T. Sain and J. M. Chandra Kishen A Fiber Optic Sensor for Cracks in Concrete Structures 725 by C. K. Y. Leung, K. T. Wan, and Y. Jiang CARDIFRC Properties and Application to Retrofitting 733 by S. D. P. Benson, B. L. Karihaloo, and F. J. Alaee Utilization of Ductile Cementitious Composites for Repairing of Reinforced Concrete Flexural Member for Improved Durability 743 by J. H. J. Kim, D. W. Kim, Y. M. Lim, and S. K. Shin Textile Reinforced Concrete Overview, Experimental and Theoretical Investigations 749 by U. Haussler-Combe, F. Jesse, and M. Curbach

4 Formation and Propagation of Cracks in Cement-Based Repair Systems Induced by Drying Shrinkage 757 by I. Burkart, V. Mechtcherine, and H. S. Miiller Localized Fracture of Repair Material in Patch Repair Systems 765 by M. Kunieda, T. Kamada, K. Rokugo, and J. E. Bolander Fracture Behaviors of Cementitious Materials and Renewed RC Box Culverts 773 by S. Ishiguro, M. Ishii, T. Nonaka, and H. Nakagawa The Influence of the Mode II Fracture Energy on the Behaviour of Composite Plate Reinforced Concrete by P. Neto, J. Alfaiate, J. R. Almeida, E. B. Pires, and J. Vinagre Fracture Analysis of the Debonding Between FRP and Concrete Using Digital Image Correlation 787 by M. Ali-Ahmad, K. Subramaniam, and M. Ghosn An Experimental Study on FRP-Concrete Delamination 795 by C. Mazzotti, B. Ferracuti, and M. Savoia FRACTURE MECHANICS AND STRUCTURAL DESIGN Enhanced 3D Multifibre Beam Element Accounting for Shear and Torsion 805 by G. Casaux, Fr. Ragueneau, P. Kotronis, and J. Mazars Dynamic Analysis of a Reinforced Concrete Structure Using Plasticity and Interface Damage Models 813 by I. Rhee, K. J. Willam, and B. P. Shing Using Damage Mechanics to Model a Four Story RC Framed Structure Submitted to Earthquake Loading 823 by V. Abbasi, L. Daudeville, P. Kotronis, and J. Mazars Effect of Fiber Reinforcement on the Response of Structural Members 831 by G. Fischer and V. C. Li Experimental Investigation of Fatigue in a Steel-Concrete Interface 839 by R. Walter, B. H. Jansen, M. R. 0stergaard, and J. F. Olesen 3D FE Analysis of Anchor Bolts with Large Embedment Depths 845 by J. Ozbolt, R. Eligehausen, G. Periskic, and U. Mayer Stiffness Requirements for Baseplates 853 by S. Fichtner and R. Eligehausen Bond of RC Members Using Nonlinear 3D FE Analysis 861 by S. Lettow, J. Ozbolt, R. Eligehausen, and U. Mayer Local Bond Stress-Slip Law and Size Effect in High-Bond Bars 869 by P. Bamonte, D. Coronelli, and P. G. Gambarova The Effect of Tensile Fracture Energy on the Size Effect for Shear Strength of Reinforced Concrete Beam Members Utilizing High Strength Concrete 877 by Y. Takaki, M. Fujita, and R. Sato xi

5 Size Effect on Flexural Compressive Strength of Reinforced Concrete Flexural Members 887 by J. K. Kim, S. T. Yi, J. J. H. Kim, and K. M. Lee Size Effect of Compressed Concrete in Four Point Bending RC Beams 895 by A. P. Fantilli, P. Vallini, and I. Ion A Fracture Mechanics Approach to Over-Reinforced Concrete Beams 903 by A. Carpinteri, G. Ferro, and G.Ventura Experimental Study on The Influence of the Rebar Arrangement and of the Shape of the Cross-Section on the Fracture of LRC Beams 911 by G. Ruiz and J. R. Carmona Fracture Mechanics in the Design of Precast Connections 919 by M. di Prisco, F. Iorio, M. Mauri, and M. Scola Design of Channel Bars Under Shear Load 927 by M. Potthoff, Y. Grewin, and R. Eligehausen Designing Strengthening of Structures Given the Uncertainty of Fracture Mechanics 933 by A. de Boer and P. H. Waarts Fracture Analyses ofwalls Under Non-Proportional Loadings 941 by M. Boonpichetvong and J. G. Rots Peridynamic Modeling of Concrete Structures 949 by W. H. Gerstle and N. Sau Numerical Modeling of Rockfall Impacts on Reinforced Concrete Slabs for the Design of New Rock Sheds 957 by Ph. Berthet-Rambaud, J. Mazars, and L. Daudeville Horizontal and Slanting Reinforced Concrete Slabs for Structurally Dissipating Rock-Shed: Experimental Analysis 965 by M. Mommessin, A. Agbossou, F. Delhomme, J. P. Mougin, and N. Henriet Experimental and Numerical Analyses of FRC Slabs On Grade 973 by B. Belletti, R. Cerioni, A. Meda, and G. A. Plizzari Constitutive Modeling of Reinforced Steel Fiber Concrete Composite Material 981 byt. B.Guttema Cohesive Zone Modeling of Fracture in Irregular Lattices 989 by J. E. Bolander and S. Berton Testing and Modeling the Behavior of Concrete Under Cyclic Tensile Loading 995 by C. Kessler-Kramer, V. Mechtcherine, and H. S. Miiller FRACTURE MECHANICS AND HIGH PERFORMANCE CEMENTITIOUS COMPOSITES Tailoring of Pre-existing Flaws in ECC Matrix for Saturated Strain Hardening 1005 by S.Wang and V. C. Li xii

6 Tensile Properties of ECC in Full-Scale Production 1013 by T. Kanda, M. Hiraishi, and N. Sakata Optimizing Fracture Toughness of Matrix for Designing Ductile Fiber Reinforced Cementitious Composites 1021 by H. Mihashi, J. P. de Barros Leite, S. Yamakoshi, and A. Kawamata Effect of Perlite Addition on Fracture Properties of Discontinuous Fiber-Reinforced Cementitious Composites Manufactured by Extrusion Molding 1029 by H. Takashima, H. Nishimatsu, K. Miyagai, and T. Hashida Creep Modelling of Ductile Fibre Reinforced Composites 1037 by W. P. Boshoff and G. P. A. G. van Zijl Influence of Concrete Material Ductility on the Behavior of Stud Shear Connection 1045 by S. Qian, Y. Yong Kim, and V. C. Li High-Velocity Impact Resistance of Hybrid-Fiber Engineered Cementitious Composites 1051 by M. Maalej, J. Zhang, S. T. Quek, and S. C. Lee Size Effect in ECC Structural Members in Flexure 1059 by M. Lepech and V. C. Li Size Independence of UHPC Ductility 1067 by E. Chuang and F. J. Ulm On Size Effect in Tension of SFRC Thin Plates 1075 by M. di Prisco, R. Felicetti, M. G. L. Lamperti, and G. Menotti Size Effect in Structural High Strength Concrete 1083 by G. Appa Rao and B.K. Raghu Prasad Size Effect on Flexural Strength of Porous Concrete 1091 by M. Kunieda, T. Otono, T. Yoshida, T. Kamada, and K. Rokugo Fracture Mechanical Behaviour of Lightweight Aggregate Concrete 1097 by F. Dehn Three-Fibre-Type Hybrid Fibre Concrete 1105 by P. Stahli and J. G. M. van Mier Tensile Behaviour of High Performance Hybrid Fibre Concrete 1113 by I. Markovic, J. C. Walraven, and J. G. M. van Mier An Optimum Design for Steel Fiber Reinforced Concretes Under Cyclic Loading 1121 by F. Bayramov, T. Aydoner, A. Ilki, C. Tasdemir, and M. A. Tasdemir Realistic Prediction of Post-Cracking Behavior for New Structural Synthetic Fiber Reinforced Concrete Beams 1129 by B. H. Oh, J. C. Kim, D. K. Park, and Y. C.Choi Xlll

7 Use of R-Curves for Characterization of Toughening in Fiber Reinforced Concrete 1137 by B. Mobasher and A. Peled Analytical Evaluation of the Softening Behaviour of Fine Grained Concrete 1145 by W. Brameshuber, T. Brockmann, and B. Banholzer The Wedge Splitting Test A Test Method for Assessment of Fracture Parameters of FRC? 1155 by I. Lofgren Uni-Axial and Bending Test for the Determination of Fracture Properties of Fiber Reinforced Concrete 1163 by A. Meda, G. A. Plizzari, and L. Sorelli Testing and Modelling of Steel Fibre Reinforced Concrete Beams Designed for Moment Failure 1171 by T. Kanstad and A. L D0ssland Numerical Modeling of Prestressed Fiber Reinforced High Performance Concrete Beams Subjected To Shear 1179 by P. Riva and F. Minelli Index of Author Names 1187 Index of Key words 1191 xiv