Seismic Design and Analysis of Tanks

Seismic Design and Analysis of Tanks -15% portes grátis

Seismic Design and Analysis of Tanks

Calvi, Gian Michele; Nascimbene, Roberto

John Wiley & Sons Inc

04/2023

352

Dura

Inglês

9781119849810

15 a 20 dias

666

Descrição não disponível.
Preface xi

Acknowledgments xiii

Introduction xv

1 Appealing shell structures 1

1.1 Beams and arches . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.2 Plates and vaults . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.3 Rectangular and cylindrical tanks . . . . . . . . . . . . . . . . . . 12

1.4 Seismic behaviour of tanks . . . . . . . . . . . . . . . . . . . . . 23

1.5 Field observation of damage to tanks induced by seismic events 38

1.6 Design consideration . . . . . . . . . . . . . . . . . . . . . . . . . 48

1.7 A simplified description of seismic response of tanks . . . . . . . 57

1.8 Discussion on existing codes . . . . . . . . . . . . . . . . . . . . . 60

1.9 Content of the book . . . . . . . . . . . . . . . . . . . . . . . . . 66

2 Above ground anchored rigid tanks 67

2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

2.2 Circular vertical anchored tanks . . . . . . . . . . . . . . . . . . . 68

2.2.1 Impulsive pressure component . . . . . . . . . . . . . 71

2.2.2 Convective pressure component . . . . . . . . . . . . 81

2.2.3 Effects of vertical component of the seismic action . 89

vii

2.2.4 Effects of tank inertia . . . . . . . . . . . . . . . . . . 92

2.2.5 Periods of vibration . . . . . . . . . . . . . . . . . . . 93

2.2.6 Effects of liquid viscosity . . . . . . . . . . . . . . . . 99

2.2.7 Effects of inhomogeneous liquids . . . . . . . . . . . 102

2.2.8 Convective wave displacement and pressure . . . . . 111

2.2.9 Combination of pressures and behavior factor . . . . 118

2.2.10 Tank forces and stresses . . . . . . . . . . . . . . . . 124

2.2.11 Effects of rocking motion . . . . . . . . . . . . . . . . 131

2.3 Rectangular anchored tanks . . . . . . . . . . . . . . . . . . . . . 136

2.3.1 Impulsive and convective pressure components . . . 136

2.3.2 Periods of vibration . . . . . . . . . . . . . . . . . . . 141

2.3.3 Convective wave displacement . . . . . . . . . . . . . 143

2.3.4 Tank forces and stresses . . . . . . . . . . . . . . . . 143

3 Above ground unanchored rigid tanks 149

3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

3.2 Vertical cylindrical tanks . . . . . . . . . . . . . . . . . . . . . . . 153

3.2.1 Axial membrane stress in shell wall . . . . . . . . . . 161

3.2.2 Shell uplift . . . . . . . . . . . . . . . . . . . . . . . . 165

3.2.3 Radial membrane stress at base . . . . . . . . . . . . 167

3.2.4 Plastic rotation at base . . . . . . . . . . . . . . . . . 168

3.3 Rectangular tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

4 Elevated tanks 175

viii

4.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

4.2 Single lumped-mass model . . . . . . . . . . . . . . . . . . . . . . 182

4.3 Two uncoupled mass model . . . . . . . . . . . . . . . . . . . . . 186

4.4 Two coupled masses model . . . . . . . . . . . . . . . . . . . . . 190

5 Flexible tanks 201

5.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201

5.2 Impulsive pressure component . . . . . . . . . . . . . . . . . . . . 205

5.2.1 Vertical cylindrical tanks . . . . . . . . . . . . . . . . 205

5.2.2 Rectangular tanks . . . . . . . . . . . . . . . . . . . . 219

5.3 Effects of vertical component of the seismic action . . . . . . . 226

5.4 Periods of vibration . . . . . . . . . . . . . . . . . . . . . . . . . . 231

5.5 Combination of pressures . . . . . . . . . . . . . . . . . . . . . . 246

5.6 Tank forces and stresses . . . . . . . . . . . . . . . . . . . . . . . 255

5.6.1 Vertical cylindrical tanks . . . . . . . . . . . . . . . . 257

5.6.2 Rectangular tanks . . . . . . . . . . . . . . . . . . . . 270

5.7 Effects of rocking motion . . . . . . . . . . . . . . . . . . . . . . 272

6 Other peculiar principles 277

6.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277

6.2 Effects of soil-structure interaction . . . . . . . . . . . . . . . . . 278

6.3 Flow-dampening devices . . . . . . . . . . . . . . . . . . . . . . . 288

6.4 Base-isolation devices . . . . . . . . . . . . . . . . . . . . . . . . 302

6.5 Underground rigid tanks . . . . . . . . . . . . . . . . . . . . . . . 313

ix

6.6 Horizontal tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

6.7 Conical tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324

7 General design principles 333

7.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333

7.2 Requirements for steel tanks . . . . . . . . . . . . . . . . . . . . 334

7.2.1 Base plate . . . . . . . . . . . . . . . . . . . . . . . . 335

7.2.2 Sidewall . . . . . . . . . . . . . . . . . . . . . . . . . . 339

7.2.3 Openings . . . . . . . . . . . . . . . . . . . . . . . . . 348

7.2.4 Roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353

7.2.5 Foundation . . . . . . . . . . . . . . . . . . . . . . . . 362

7.2.6 Stiffeners . . . . . . . . . . . . . . . . . . . . . . . . . 373

7.2.7 Buckling limit state . . . . . . . . . . . . . . . . . . . 406

7.3 Requirements for concrete tanks . . . . . . . . . . . . . . . . . . 423

7.3.1 Serviceability limit state . . . . . . . . . . . . . . . . 425

7.3.2 Ultimate limit state . . . . . . . . . . . . . . . . . . . 435

7.3.3 Detailing and particular rules . . . . . . . . . . . . . . 436

A Dimensionless design charts 463

A.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 463

B Codes, Manuals, Recommendations, Guidelines, Reports 471

B.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 471

Bibliography . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 486
Este título pertence ao(s) assunto(s) indicados(s). Para ver outros títulos clique no assunto desejado.
Earthquakes; seismic activity; seismic analysis; steel; reinforced concrete; precast tanks; storage tanks; structural engineering; seismic engineering; linear dynamic analysis; nonlinear dynamic analysis; peak ground acceleration; ground motion parameters