## Principles of Structural AnalysisDepartment of Engineering, University of Aberdeen, 1977 - Structural analysis (Engineering) - 188 pages |

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### Contents

Deflection of trusses | 18 |

Analysis of statically indeterminate pinjointed frameworks | 41 |

Deflection flexibility and stiffness of simple beams | 64 |

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### Common terms and phrases

analysis of statically anti-symmetrical applied approximate arch axial bending moments Betti's theorem calculated cantilever caused changes in length compatibility approach complementary energy components of deflection concentrated load conditions of equilibrium conservation of energy considered deflection of joint deformation degrees of freedom elastic centre encastre energy method equations of equilibrium equilibrium approach example final equations flexibility coefficients flexural rigidity follows framework shown Hooke's law horizontal influence line law of conservation linear simultaneous equations load F load of intensity loading shown necessary non-linear obtained pin-jointed framework plane framework portal framework potential energy principle of virtual reciprocal theorem represent respectively rigidly jointed frameworks rotation self-straining shown in Fig simply supported beam simultaneous equations solution span specified loading stanchions statically determinate system statically indeterminate framework stiffness coefficients strain energy structural analysis strut symmetrical component Table truss uniform beam uniformly distributed load unit length vertical deflection virtual displacements whence zero