목차 일부
CONTENTS
PREFACE ... ⅸ
INTRODUCTION ... xi
PART ONE BASIC CONSIDERATIONS ... 1
1 Earthquakes and Their Effects ... 3
1.1 How Earthquakes Work ... 3
1.2 Dynamic Properties of Earthquakes...
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목차 전체
CONTENTS
PREFACE ... ⅸ
INTRODUCTION ... xi
PART ONE BASIC CONSIDERATIONS ... 1
1 Earthquakes and Their Effects ... 3
1.1 How Earthquakes Work ... 3
1.2 Dynamic Properties of Earthquakes ... 6
1.3 Seismic Risk ... 6
1.4 Life Safety ... 6
1.5 Damage to Stationary Structures ... 9
1.6 Post-event Recovery ... 11
2 Seismic Response of Buildings and Sites ... 13
2.1 Dynamic Properties of Buildings and Sites ... 13
2.2 Building Code Requirements for Earthquake Effects ... 17
2.3 Forms of Seismic Response ... 21
2.4 Structural Response ... 23
2.5 Structural Failures ... 29
2.6 Nonstructural Damage ... 32
2.7 Behavior of Ordinary Construction ... 38
2.8 Site Failures ... 51
2.9 Building Foundation Failures ... 54
3 Design for Structural Response ... 57
3.1 General Design Considerations ... 57
3.2 Types of Lateral Force-Resisting Systems ... 59
3.3 Lateral Bracing Systems ... 60
3.4 Horizontal Bracing ... 62
3.5 Shear Walls ... 69
3.6 Trussed Frames ... 81
3.7 Rigid Frames ... 99
3.8 Considerations for Developing Bracing Systems ... 110
3.9 Site and Foundation Concerns ... 120
3.10 Lateral Forces on Foundations ... 124
4. Design for General Building Response ... 133
4.1 Basic Considerations ... 133
4.2 Architectural Form and Seismic Response ... 134
4.3 Building Form and the UBC ... 151
4.4 Reduction of Vulnerability ... 155
4.5 Site Design for Seismic Response ... 160
5 Retrofit and Repair ... 163
5.1 Need for Strengthening ... 163
5.2 Assessing Damage ... 165
5.3 Assessing Vulnerability ... 166
5.4 Construction Timeline and Vulnerability ... 166
5.5 Design for Reducing Vulnerability ... 168
5.6 Strengthening for Seismic Resistance ... 170
6 Mitigation of Seismic Effects ... 175
6.1 Use of Separation Joints ... 175
6.2 Base Isolation ... 176
6.3 Shock Absorbers and Motion Modification ... 177
6.4 Architectural Design for Mitigation ... 181
6.5 Ground Modification ... 182
6.6 The Whole Mitigation Effort ... 182
7 Special Problems ... 183
7.1 Lateral and Uplift Forces on Deep Foundations ... 183
7.2 Ground Tension Anchors ... 184
7.3 Site Development for Seismic Response ... 186
8 Special Design Cases ... 189
8.1 Hillside Construction ... 189
8.2 Site Structures ... 191
8.3 Towers ... 197
8.4 Foundations for Shear Walls ... 199
8.5 Pole Structures ... 207
9 Special Design Issues ... 213
9.1 Determining Risk ... 213
9.2 Managing Design ... 214
9.3 Information and Aids for Design ... 215
9.4 Control of Construction ... 218
9.5 Use of Computers ... 219
PART TWO EXAMPLE DESIGN CASES ... 221
10 Wood-Framed Residence ... 223
10.1 Description ... 223
10.2 What Can Happen in an Earthquake? ... 228
10.3 Design for Improved Seismic Response ... 234
10.4 Retrofit or Repair? ... 239
10.5 Optimal Design ... 242
11 Single-Story Commercial Building ... 245
11.1 Scheme 1 : Wood Frame Structure ... 245
11.2 Seismic Response of the Wood Structure ... 246
11.3 Design of the Wood Structure ... 251
11.4 Scheme 2 : Masonry Structure ... 266
11.5 Seismic Response of the Masonry Structure ... 267
11.6 Design of the Masonry Structure ... 268
11.7 Scheme 3 : Tilt-Up Wall Building ... 276
12 Low-Rise Multiunit Building ... 279
12.1 General Considerations for the Apartment Complex ... 279
12.2 Design of the Wood Structure ... 281
12.3 General Considerations for the Motel ... 282
13 Low-Rise Office Building ... 289
13.1 General Considerations for the Building ... 289
13.2 Design of the Steel Trussed Bents ... 294
13.3 Design of the Steel Rigid Frame ... 300
13.4 Design of the Concrete Rigid Frame ... 302
13.5 Design of the Masonry Wall Structure ... 315
13.6 Design of the Concrete Wall Structure ... 326
14 Multistory Apartment Building ... 327
14.1 Design with Shear Wall Bracing ... 327
14.2 Design with Braced Steel Frame ... 329
14.3 Design with Concrete Frame ... 331
14.4 Steel Frame with Eccentric Bracing ... 332
15 Single-Story, Warehouse ... 333
15.1 Description ... 333
15.2 Design of the Horizontal Trusses ... 334
16 Sloping Sites ... 337
16.1 The Transition Site ... 337
16.2 The Unchanged Slope ... 342
16.3 The Cliff Edge ... 344
GLOSSARY ... 347
BIBLIOGRAPHY ... 357
INDEX ... 359
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