Assuming That L 1 M A 4 4 Cm2 Square P 4kn Q 2kn Me 200gpa A1 Aj 2a A2 Ai A E1 2e E2 E Consider The Two Dime 1 (11.57 KiB) Viewed 49 times
Assuming That L 1 M A 4 4 Cm2 Square P 4kn Q 2kn Me 200gpa A1 Aj 2a A2 Ai A E1 2e E2 E Consider The Two Dime 2 (24.34 KiB) Viewed 49 times
assuming that: ℓ=1 m,A=4×4 cm2 (square), P=4kN,q=2kN/mE=200GPa,A1=Aj=2A,A2=Ai=A,E1=2E,E2=E.
Consider the two-dimensional truss problem shown below. Taking advantage of symmetry and assuming that each member is of length ℓ, with cross-sectional area A and modulus of elasticity E, solve for the unknown displacements.
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