PROBLEM 2: Determine the horizontal deflection at the joint C (A) due to the 20-kip load applied at joint C. The truss has pin supports at A and B. All truss members are steel bars with E=29,000 ksi and A=0.75 in². 20 kips A 4 ft D B 3 ft 3 ft

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Beams and Frames

A beam is a horizontal structure or a member which is always subjected to transverse shear loads.