EXAM NO. 2 - CE 138 Determine the Joint Displacements, Member Axial Forces, and Support Reactions for the trusses shown

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Exam No 2 Ce 138 Determine The Joint Displacements Member Axial Forces And Support Reactions For The Trusses Shown 1 (84.79 KiB) Viewed 27 times

EXAM NO. 2 - CE 138 Determine the Joint Displacements, Member Axial Forces, and Support Reactions for the trusses shown below: 18 k 10 k 4 15 ft 0 6 EA = constant E = 29,000 ksi A = 6 in.2 2 90 10 ft 25 K *** 10 ft 10 ft Problem No.1 - 50 Pts 7 m 5 m 6 m EA = constant E = 200 GPa A = 5,000 mm 30° 375 kn Problem No.2 - 30 Pts 5 m 80 k 1 EA = constant E = 70 GPa A= 2,000 mm 4 m 2 Problem No.3 - 20 Pts