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Chapter Page 1 Introduction
Analytical Determination of Truss Deflections
Statically Indeterminate Trusses
9 other sections not shown
analysis Analyze angle angular displacement assumed axial strain beam of Fig change in length component of reaction compression members conjugate beam constant Construct the influence cross section cut ends due dead load deformation diagram and compute direction displacement due displacement of point elastic curve elastic energy equal to zero equations Evaluate summations Example factor of safety forces F frame of Fig Hence hinge horizontal component horizontal displacement inertia influence line internal joint k.ft kips loads are applied loads shown M/EI MABeA Maxwell's Theorem member BC ment method moments of inertia neutral point positive prestress problem radian reaction component real beam reduced structure relative displacement relative rotation resulting segments shear shearing strain shown in Fig statically indeterminate structures stress summations by integration theorem truss of Fig ultimate strength vertical deflection vertical displacement virtual force virtual unit force Williot diagram yield point