SAN DIEGO STATE UNIVCKDI I I Namo Test B MIDTERM #3
Quantitative Problems - Show all work on additional answer pages, make sure to BOX the answer.
11.Consder the simply supported beam shown in Figure P-11.
(a) Identify and solve for all support reactions, show on a FBD.
(b) What are the internal normal, shear and moment at point C?
(c) Draw the internal shear and moment diagrams for the beam.
12.Consider the simply supported beam shown in Figure P-12.
(a) Identify and solve for all support reactions, show on a FBD.
(b) Draw the internal shear and moment diagrams for the beam.
13.Determine the force in members BC, FC , and FE of the truss shown in Figure P-13 and state whether each member is in tension or compression.
Page 2
