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 411
... in . ΕΙ 2 ' 100.8k - in . 18 ' 216 " = Figure 10.18 Statically determinate member 1 ' - 2 ' loaded like member 1-2 of Fig . 10.17 . perience a vertical movement equal to the vertical movement of joints 1 and 2 of the frame of Fig ...
... in . ΕΙ 2 ' 100.8k - in . 18 ' 216 " = Figure 10.18 Statically determinate member 1 ' - 2 ' loaded like member 1-2 of Fig . 10.17 . perience a vertical movement equal to the vertical movement of joints 1 and 2 of the frame of Fig ...
Page 446
... in step 5 . Summing moments about A also gives the same value for FEFBA that ... K in these expressions . This leaves only 0 as unknown ; that is , if the ... to the Solution of Structures with No Joint Translation.
... in step 5 . Summing moments about A also gives the same value for FEFBA that ... K in these expressions . This leaves only 0 as unknown ; that is , if the ... to the Solution of Structures with No Joint Translation.
Page 688
... with the axial forces in the members shown in parentheses . 1.376k 34.852k 1597.591k - in . -1.376 4.852 0 -1.376 30 34.852 397.591 1200 1597.591 R = KU + F = ru " fr 6.378 5 11.378 25.148 0 25.148 305.359 180 485.359 0 - 1.376 FXI ...
... with the axial forces in the members shown in parentheses . 1.376k 34.852k 1597.591k - in . -1.376 4.852 0 -1.376 30 34.852 397.591 1200 1597.591 R = KU + F = ru " fr 6.378 5 11.378 25.148 0 25.148 305.359 180 485.359 0 - 1.376 FXI ...
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 U₁ uniform load unit load vertical deflection vertical displacement virtual force system virtual work principle zero ΕΙ