Spring 2011 Final

Spring 2011 Final - Label all diagrams appropriately. 4 4)...

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Name: _______________________________ CWID #:_________________ Section Number:_______ ENSC 2113 – SPRING 2011 – FINAL EXAM 1 EACH PROBLEM IS WORTH 25 POINTS. BOX YOUR ANSWERS AND PROVIDE PROPER UNITS, WHERE APPLICABLE. CALCULATIONS MUST BE SHOWN THAT SUPPORT THE ANSWER TO RECEIVE CREDIT. 1) Determine the magnitude of the moment of the force about point D. All lengths are given in inches.
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2 2) Determine the support reactions for the frame shown. A is a roller and D is a fixed support. The frame is hinged at C.
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3 3) Draw the shear and bending moment diagrams for the loading condition below.
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Unformatted text preview: Label all diagrams appropriately. 4 4) Determine the force in members PE, EF, and AB and indicate if the member is in tension or compression. List all zero force members. 5 5) Determine the moment of inertia, Ix, of the cross-sectional area about the centroidal x-axis using tabular form. Y bar measures 4.42 inches. 6 6) Derive the shear and moment equations for the load region, 0 m < x < 3 m. The reactions at the pinned support are Ay = 3 KN (down) and Ax = 4 KN (left). The reaction at the roller is By = 15 KN (up)....
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Spring 2011 Final - Label all diagrams appropriately. 4 4)...

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