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                                              4 Deflection and Stiffness




                                               Chapter Outline
                                    4–1        Spring Rates  148
                                    4–2        Tension, Compression, and Torsion  149

                                    4–3        Deflection Due to Bending  150
                                    4–4        Beam Deflection Methods  152
                                    4–5        Beam Deflections by Superposition  153
                                    4–6        Beam Deflections by Singularity Functions  156

                                    4–7        Strain Energy  162
                                    4–8        Castigliano’s Theorem  164
                                    4–9        Deflection of Curved Members  169
                                  4–10         Statically Indeterminate Problems  175

                                  4–11         Compression Members—General   181
                                  4–12         Long Columns with Central Loading  181
                                  4–13         Intermediate-Length Columns with Central Loading  184
                                  4–14         Columns with Eccentric Loading  184

                                  4–15         Struts or Short Compression Members  188
                                  4–16         Elastic Stability  190
                                  4–17         Shock and Impact  191

















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