5.) Consider the 2D beam supported by a roller at A and a pin at B. EXTERNAL FORCES a) Draw a FBD. Include all external reaction forces & moments. b) Solve for the values of all external reaction forces & moments. INTERNAL FORCES c) Draw the internal shear force diagram (SFD) for the beam. Label the maximum and minimum values on the graph. d) Draw the internal bending moment diagram (BMD) for the beam. Label the maximum and minimum values on the graph. e) What is the maximum magnitude of bending moment on the beam? f) Is the maximum (above) a "sagging" or "hogging" bending moment? g) At what single point along the beam does this maximum occur? h) What are the values of internal forces (N,V,M) acting at C? INTERNAL FORCES - EQUATION i) What is the equation for shear force V(x) and bending moment M(x) for EACH interval (given below). Assume x=0 is at the left end of the beam: a. From the left edge until point A? b. From A until B? 3 kip/ft A C 24 ft +18 ft 18 ft-

Composite construction is the construction of structures in which two or more materials are used. Regarding structural engineering, composite construction is a construction where two materials are bound together in a technical manner such that both the m…