Need all calculations in matrix form

Question Need all calculations in matrix form Need all calculations in matrix form Image transcription textProblem 2: (35 pts) 1.2 ks; Assume plane stress conditions apply. 2 Calculate : 10″ – a ) Dis placements atnodes 170.8 ksi 2 4 3 ( inch) 15″ b ) Support reactions at nodes 1 4 4 ( kips ) E = 29,000 ksi c) Stresses inelements 1 + 2. (kesi) V = 0. 3 t =1″ d ) Principal stresses (kst ) e) Principal angles ( degrees )… Show more Engineering & Technology Civil Engineering CE 681 Share QuestionEmailCopy link Comments (0)