Using superposition, find the deflection of the steel shaft at A in the figure. Find the deflection at midspan. By what percentage do these two values differ?

A simply supported beam is loaded with apoint load, as shown in the figure. The beam is a steelwide flange shape (W 12 X 35) in strong axis bending. Calculate the maximum deflection of the beam andthe rotation at joint A if L =10 ft, a = 7 ft, b = 3 ft,and P = 10 kips. Neglect the weight of the beam.

h F The beam of length 5.9 (m) and cross section base 0.10 (m) and height 0.16 (m) shown is made of plain steel with a modulus of elasticity of 200 (Gpa) and an ultimate strength of 400 (Mpa). The load is 250 (N) and the point q is 4.0 (m) from the wall in the x direction. What is the magnitude of vertical deflection of the beam at point q in units of meters?

es A gear reduction unit uses the countershaft shown in the figure. Gear A receives power from another gear with the transmitted force FA applied at the 20° pressure angle as shown. The power is transmitted through the shaft and delivered through gear B through a transmitted force Fg at the pressure angle shown. For the steel countershaft specified in the table, find the deflection and slope of the shaft at point A. Use superposition with the deflection equations in Table A-9. Assume the bearings constitute simple supports. In the figure below, FA is 310 lbf and the diameter of the shaft (dshaft) is 1.29 in. dshaft Gear A 20-in dia. 16 in FA 20⁰ The deflection at point A is The slope at point A is 14 in 100 Gear B 8-in dia. rad. 9 in in. B FB 20°