3. ConsiderbeanelemerRlotheshapeunctions andv andhederivatives dadxand//cdx 4 Forthefollowingeamsleterminleedisplacementshotationatnodeshe momeatforcemeaclelemeandhereactionssodravthesheaforcand bendingomediagrams. I kip 2 E = 30 x 106 psi 20 ft 20 ft / = 100 in* 5 kip 5 kip 2 3 E = 30 x 10% psi 1 = 200 in* 21 5 ft 5 ft 10 KN N E = 210 GPa 20 kN . m / = 4 x 10 * m' - 3 m 3 m 5. Trusts peranespresenttensivebedolutionsndustfortheiftingflarge componeatstructuresigla, b)ForthecrangivemFig2, usea FEsoftware to performthestructurahalysis singhevonMisecriteriomindthecritical