Consider a beam with an applied vertical force, F, a couple moment, M, that is restrained...

 

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Consider a beam with an applied vertical force, F, a couple moment, M, that is restrained at point A by a pin joint and at point B by a roller. F В M In the free-body diagram of the beam shown here, F A, M B. y Ay, Az, and By are the supports' reaction forces. If the beam is subjected to a hypothetical translation in the y direction, đy, what is the virtual work, ôU, done on the beam in terms of some of or all of the variables A,, Az, By, F. M, and dy? F A В dy Express your answer in terms of some or all of the variables Ay, Az, By, F, M, and dy. Consider a beam with an applied vertical force, F, a couple moment, M, that is restrained at point A by a pin joint and at point B by a roller. F В M In the free-body diagram of the beam shown here, F A, M B. y Ay, Az, and By are the supports' reaction forces. If the beam is subjected to a hypothetical translation in the y direction, đy, what is the virtual work, ôU, done on the beam in terms of some of or all of the variables A,, Az, By, F. M, and dy? F A В dy Express your answer in terms of some or all of the variables Ay, Az, By, F, M, and dy.

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There is Vertical downward movement only f shaft so The VirtNal wonk done ry Ax Memeut and Ax sho... View the full answer