Solution to Problem 422 | Shear and Moment Equations Jhun Vert Tue, 04/21/2020 - 06:45 pm

Problem 422
Write the shear and moment equations for the semicircular arch as shown in Fig. P-422 if (a) the load P is vertical as shown, and (b) the load is applied horizontally to the left at the top of the arch. Solution to Problem 421 | Shear and Moment Equations Jhun Vert Tue, 04/21/2020 - 06:43 pm

Problem 421
Write the shear and moment equations as functions of the angle θ for the built-in arch shown in Fig. P-421. Shear and Moment Diagrams Jhun Vert Tue, 04/21/2020 - 11:01 am

Shear and Moment Diagrams
Consider a simple beam shown of length L that carries a uniform load of w (N/m) throughout its length and is held in equilibrium by reactions R1 and R2. Assume that the beam is cut at point C a distance of x from he left support and the portion of the beam to the right of C be removed. The portion removed must then be replaced by vertical shearing force V together with a couple M to hold the left portion of the bar in equilibrium under the action of R1 and wx. 