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XVI CONTENTS
7
Approximate Analysis of
Statically Indeterminate
Structures 263
7.1 Use of Approximate Methods 263
7.2 Trusses 264
7.3 Vertical Loads on Building
Frames 270
7.4 Portal Frames and Trusses 273
7.5 Lateral Loads on Building Frames:
Portal Method 282
7.6 Lateral Loads on Building Frames:
Cantilever Method 288
Problems 294
Chapter Review 296
9
Deflections Using Energy
Methods 341
9.1 External Work and Strain Energy 341
9.2 Principle of Work and Energy 345
9.3 Principle of Virtual Work 346
9.4 Method of Virtual Work: Trusses 348
9.5 Castigliano’s Theorem 355
9.6 Castigliano’s Theorem for Trusses 356
9.7 Method of Virtual Work: Beams
and Frames 364
9.8 Virtual Strain Energy Caused by Axial Load,
Shear, Torsion, and Temperature 375
9.9 Castigliano’s Theorem for Beams
and Frames 381
Problems 388
Chapter Review 392
8
Deflections 299
8.1 Deflection Diagrams and the Elastic
Curve 299
8.2 Elastic-Beam Theory 305
8.3 The Double Integration Method 307
8.4 Moment-Area Theorems 316
8.5 Conjugate-Beam Method 326
Problems 335
Chapter Review 338
6
Influence Lines for
Statically Determinate
Structures 205
6.1 Influence Lines 205
6.2 Influence Lines for Beams 213
6.3 Qualitative Influence Lines 216
6.4 Influence Lines for Floor Girders 228
6.5 Influence Lines for Trusses 232
6.6 Maximum Influence at a Point due to a
Series of Concentrated Loads 240
6.7 Absolute Maximum Shear and
Moment 250
Problems 255
Chapter Review 260 |
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