Question

Problem 9: The following steel structure is subjected at point A along the y axis, where there is also a spherical (ball) hinge, which constraints translations along x, y, and z at A, and there is a plane hinge at C. This plane hinge is contained in the x-z plane, which means it constraints translations along the x and z-axes. The force of 500 N at F is also contained in the x-z plane, forming 45° with the x-axis. The 1000 N force at F is parallel to y. Given these conditions and the coordinate system provided A-C section of the structure is parallel to the y-axis, the section B-E is parallel to x and section E-F is parallel to z. Find the the reactions required at the supports and the amount of twisting applied at A to satisfy equilibrium. to an unknown twisting moment T, applied moment T that must be 1000 N 500 N 0.4 m AB 0.2 m BC 0.3 m BD DE0.2 m 1000 N S00 N

Answer 1

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