Analysis and Behavior of StructuresOffering students a presentation of classical structural analysis, this text emphasizes the limitations required in creating mathematical models for analysis, including these used in computer programs. Students are encouraged to use hand methods of analysis to develop a feel for the behaviour of structures. |
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Page 203
... point B. Thus there must be continuity of displacement and slope at point B , as ... yield the displacement v ( L / 3 ) = ā4PL3 / 243EI . The negative sign in ... stress - strain relation . As shown in Fig . 6.1 and repeated in Fig . 6.5 ...
... point B. Thus there must be continuity of displacement and slope at point B , as ... yield the displacement v ( L / 3 ) = ā4PL3 / 243EI . The negative sign in ... stress - strain relation . As shown in Fig . 6.1 and repeated in Fig . 6.5 ...
Page 342
... stress the material is capa- ble of sustaining under an applied loading and corresponds , for example , to the yield stress in a mild steel ; & is a reference strain corresponding closely to the strain at which yielding of a mild steel ...
... stress the material is capa- ble of sustaining under an applied loading and corresponds , for example , to the yield stress in a mild steel ; & is a reference strain corresponding closely to the strain at which yielding of a mild steel ...
Page 349
... stress in members L2 - U2 , L2 - L3 , and U2 - L , becomes 36 ksi as the loads on the structure ap- proach 1.90588 times the design load . The steel members of the struc- ture will yield at this stress and the deflections of the ...
... stress in members L2 - U2 , L2 - L3 , and U2 - L , becomes 36 ksi as the loads on the structure ap- proach 1.90588 times the design load . The steel members of the struc- ture will yield at this stress and the deflections of the ...
Common terms and phrases
action analysis antisymmetric applied loads assumption axial loads calculation centroidal column complementary virtual Compute concentrated load conjugate beam constant cross section curvature diagram defined deformation system direct integration displacements and rotations distributed load Draw the final end moments equations of equilibrium equilibrium equations Example Figure final moment diagram forces and moments free body hinge horizontal indeterminate structure influence line integration joint kips kN/m left end linear linear elastic loading diagram magnitude mathematical model maximum member A-B member forces ment moment distribution moment of inertia Neglect axial deformations nonlinear materials nonprismatic numerical integration panel points positive reaction components shown in Fig sign convention simply supported beam slope spreadsheet statically determinate structures STEP strain energy stress stress-strain relation struc superposition tion truss Uā uniform load unit load vertical deflection vertical displacement virtual force system virtual work principle zero ĪĪ