Answer Happy

4.1 Given the figure below, determine the maximum tensile stress and maximum compressive stress due to the load P acting on the simple beam AB. Data are follows: P= 5.4 kN, L = 3.0 m, d = 1.2 m, b = 75 mm, t = 25 mm, h = 100 mm, and h1 = 75 mm. t H P d hi h А B L b