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 60
... perpendicular to link 4-5 as shown in Fig . 2.3d for the second equa- tion of condition , it is more convenient in this case to sum moments about the second point , o ' . The equations obtained by summation of moments about two points ...
... perpendicular to link 4-5 as shown in Fig . 2.3d for the second equa- tion of condition , it is more convenient in this case to sum moments about the second point , o ' . The equations obtained by summation of moments about two points ...
Page 101
... perpendicular to the line of collinear action makes the perpendicular component F , and hence the force in the third member zero . If there is a load applied to the joint as shown in Fig . 3.11b , the force in the third member can be ...
... perpendicular to the line of collinear action makes the perpendicular component F , and hence the force in the third member zero . If there is a load applied to the joint as shown in Fig . 3.11b , the force in the third member can be ...
Page 102
... perpendicular to the line of action of the collinear members is extremely useful . Figure 3.12 Summation of forces perpendicular to the collinear mem- bers yields the relation that the components , Fe and Fe of the forces F1 and F2 ...
... perpendicular to the line of action of the collinear members is extremely useful . Figure 3.12 Summation of forces perpendicular to the collinear mem- bers yields the relation that the components , Fe and Fe of the forces F1 and F2 ...
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