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Title:
Seismic performance of concrete buildings
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xx, 242 pages : illustrations ; 25 cm
ISBN:
9780367445881
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33000000006706 TA683.2 C73 2019 Open Access Book Book
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Summary

Summary

This book aims to provide a powerful tool for both under- and post-graduate students as well as for structural designers, one that will enrich their knowledge and help them achieve a sound conception of and insight into seismic design of concrete buildings.


Author Notes

Liviu Crainic is Professor of Reinforced Concrete Structures at the Technical University of Civil Engineering Bucharest-Romania. He has authored several books on structural dynamics and (reinforced) concrete and is the author of several papers published in professional journals and of numerous reports presented to professional meetings. In addition to his academic experience, his non-academic experience includes structural design work with direct contribution to the design of numerous reinforced concrete structures (multistory buildings, industrial buildings, water towers, tanks, silos) and to assessment and the redesigning of earthquake-damaged reinforced concrete structures. Mihai Munteanu is Associate Professor of Reinforced Concrete Structures Department at the Technical University of Civil Engineering Bucharest-Romania. He has a strong background in structural design, and has amassed more than 25 years of experience in the field of Structural Design Projects, Certified Checking and Technical Expert Review, in creating computer programs for the structural analysis of reinforced concrete sections and parts of structures. Last but not least, he has more than 25 years' experience educating and counseling new generations of structural engineers.


Table of Contents

Editorialp. ix
About the Book Series Editorp. xi
Prefacep. xiii
Notationsp. xv
About the Authorsp. xix
Chapter 1 Introductionp. 1
1.1 Generalp. 1
1.2 Behavior Peculiaritiesp. 2
1.3 Structural Modelingp. 3
1.4 Design Codesp. 5
1.5 Content of the Bookp. 6
Conclusionsp. 6
Chapter 2 Constitutive Lawsp. 7
2.1 General Considerationsp. 7
2.2 Constitutive Laws for Reinforced Concrete Componentsp. 10
2.2.1 Concretep. 10
2.2.2 Reinforcing Steelp. 12
2.3 Constitutive Laws for Reinforced Concrete Sectionsp. 15
2.3.1 Generalp. 15
2.3.2 Moment-Curvature Relationships for Sections with Pure Bendingp. 16
2.3.3 Moment-Curvature Relationships for Eccentrically Compressed Membersp. 20
2.3.4 Moment-Curvature Relationships for Sections Subjected to Reversal Loadingp. 21
2.4 Constitutive Laws for Reinforced Concrete Membersp. 23
2.4.1 General Considerationsp. 23
2.4.2 Types of R/C Members According to Their Behavior up to the Failurep. 24
2.4.3 Force-Deflection Relationship for a Reinforced Concrete Cantilever. Notion of "Plastic Hinge" (elements with "concentrated" inelasticity)p. 26
2.4.4 Elements with Distributed Inelasticityp. 30
2.4.5 Behavior of Elements with High Shearp. 31
2.4.6 Elements Subjected to Reversal Loadingp. 33
2.4.7 Computer Models for R/C Membersp. 34
Numerical Examplesp. 38
Conclusionsp. 48
Chapter 3 Behavior and Analysis of Reinforced Concrete Structures under Static Loadsp. 49
3.1 Behavior of Reinforced Concrete Structures under Monotonic Loadsp. 49
3.2 Methods for Static Analysis of Reinforced Concrete Structuresp. 51
3.2.1 Static Elastic Analysisp. 52
3.2.2 Static Post-Elastic ("Pushover") Analysisp. 53
3.2.3 Post-Elastic Analysis through "Limit Equilibrium"p. 56
3.2.4 Rotation of Plastic Hingesp. 59
3.3 Post-Elastic Analysis of Reinforced Concrete Structures through Adjustment of Elastic Momentsp. 61
Numerical Examplesp. 62
Conclusionsp. 66
Chapter 4 Seismic Analysis and Design Methods for Reinforced Concrete Structuresp. 67
4.1 General Considerationsp. 67
4.2 Seismic Actionp. 67
4.3 Seismic Design Philosophyp. 70
4.4 Specific Requirements for Structures Subjected to High Intensity Seismic Actionsp. 71
4.5 Analysis and Design Based on Equivalent Seismic Forcep. 73
4.6 Post-Elastic Static (Pushover) Analysis to Seismic Actionsp. 76
4.6.1 General Considerationsp. 76
4.6.2 "Classical" (conventional) Pushover Seismic Analysisp. 77
4.6.3 Advanced Procedures for Pushover Seismic Analysisp. 80
4.7 Dynamic Post-Elastic Analysis of Single-Degree-of-Freedom Systems. Inelastic Spectrap. 82
4.8 Dynamic Post-Elastic Analysis of Multi-Degree-of-Freedom Systemsp. 87
4.9 Performance-Based Designp. 88
Conclusionsp. 91
Chapter 5 Structural Systems for Multistory Buildingsp. 93
5.1 Definitionsp. 93
5.2 Types of Superstructuresp. 94
5.2.1 Reinforced Concrete Framesp. 94
5.2.2 Wall Systemsp. 96
5.2.3 Dual Systemsp. 97
5.2.4 Advantages and Disadvantages. Optimum Usagep. 98
5.3 Structures with Controlled Seismic Responsep. 99
5.3.1 Systems of Base Isolationp. 99
5.3.2 Damper Systemsp. 100
5.3.3 Systems with Tuned Massp. 100
5.4 Infrastructurep. 100
Conclusionsp. 101
Chapter 6 Reinforced Concrete Frame Systemsp. 103
6.3 General Considerationsp. 103
6.2 Behavior of Reinforced Concrete Framesp. 104
6.2.1 Behavior under Gravity Loadsp. 104
6.2.2 Seismic Behavior of Framesp. 105
6.3 Analysis of Frame Structuresp. 109
6.3.1 Advanced and Simplified Analysis under Seismic Equivalent Forcesp. 109
6.3.2 Pushover Analysisp. 111
6.3.3 Time-History Post-Elastic Analysisp. 112
6.4 Seismic Design of Frame Structuresp. 113
6.4.1 Preliminary Designp. 113
6.4.2 Steps of Proper Designp. 115
6.5 Capacity Design Methodp. 116
6.6 Drift Control of Frames Subjected to Seismic Actionsp. 121
6.7 Local Ductility of Frame Componentsp. 123
6.8 Beam-Column Jointsp. 127
6.9 Interaction Frames/Masonry Infillp. 130
6.10 Infrastructures and Foundationsp. 134
6.10.1 Generalp. 134
6.10.2 Infrastructure with Peripheral Wallsp. 135
6.10.3 Infrastructure Made by a System of Walls and Diaphragmsp. 138
6.11 Case Studyp. 139
6.11.1 General Layout. Input datap. 139
6.11.2 Preliminary Designp. 140
6.11.3 Structural Analysis and Designp. 143
Conclusionsp. 147
Chapter 7 Structural Wall Systemsp. 149
7.1 Generalp. 149
7.2 Types of Structural Wallsp. 150
7.3 Behavior of Wall Systemsp. 152
7.3.1 Generalp. 152
7.3.2 Behavior of Cantilever Wallp. 152
7.3.3 Coupled Wall Behaviorp. 153
7.3.4 Wall System Behaviorp. 158
7.4 Conceptual Design of Structural Wall Systemsp. 159
7.5 Analysis of Wall Systemsp. 163
7.5.1 Elastic analysis of Wall Systemsp. 163
7.5.2 Post-elastic Analysis of Wall Systemsp. 165
7.6 Simplified Analysis of Wall Systemp. 166
7.6.1 Generalp. 166
7.6.2 Coordinates of Rigidity Centre
7.6.3 Direct Effect of the Lateral Force (Effect of Translation)p. 168
7.6.4 Effect of Rotation (General Twist)p. 169
7.6.5 Systems with non-parallel componentsp. 171
7.6.6 Special Analysis Issuesp. 175
7.7 Design and Detailing of Cantilever Wallp. 176
7.7.1 Generalp. 176
7.7.2 Flexural Designp. 176
7.7.3 Design for Shearp. 178
7.7.4 Stiffnessp. 179
7.7.5 Detailingp. 180
7.8 Coupled Wall Design and Detailingp. 181
7.9 Diaphragmsp. 185
7.10 Infrastructures and Foundationsp. 186
7.10.1 Generalp. 186
7.10.2 Individual Foundationsp. 187
7.10.3 Infrastructuresp. 188
7.11 Case Studyp. 189
7.11.1 Generalp. 189
7.11.2 Conceptual Designp. 189
7.11.3 Preliminary Analysis and designp. 190
7.11.4 Accurate Structural Analysisp. 193
7.11.5 Design and Detailingp. 194
Conclusionsp. 196
Chapter 8 Dual Systemsp. 197
8.1 General Considerationsp. 197
8.2 Behavior of Dual Systemsp. 198
8.3 Conceptual Design of Dual Systemsp. 200
8.4 Analysis, Design and Detailing of Dual Systemsp. 202
8.5 Infrastructures and Foundationsp. 203
8.6 Case Studiesp. 203
Conclusionsp. 221
Chapter 9 Observations on the Behavior of Reinforced Concrete Buildings during Earthquakesp. 223
9.1 Buildings' Behaviorp. 223
9.2 Seismic Behavior of Frame Componentsp. 227
9.3 Structural Wallsp. 231
9.4 Diaphragmsp. 234
Conclusionsp. 234
Chapter 10 Concluding Remarks and Recommendationsp. 235
Referencesp. 239
Subject indexp. 241
Structures and Infrastructures Seriesp. 243