Question

^{2. Use the virtual work method to determine the horizontal deflection at joint H of the truss shown in Figure 2 G (1500 mm2) H 4 m (1500 (1500 150 kN> 4 m (1500 mm2) (1500 2 m E-2x10S MPa Im Figure 2}

Answer 1

150kN 3 t-c abe d 个AD sin o equibu at C AB: 1S RD251.ssuN

DE Sh 15D+1251.55 DE equili biun at jint PE FE 51 55 s- s) CH HE

noth equilibrium at ← at joint A 01 at bint D D Dt DA at loint F EF

@ Joint y GE - Membep A t 30 51-55 GE 83. VTO -2.SKio Htoriton tal drtplate ment: 3mm