고체역학 (Gere) — Stresses in Beams (Advanced Topics): Problem 6.8-2

6.8-2 Solve the preceding problem for an IPN 360 shape with \(L = 3.5\text{ m}\), \(q = 60\text{ kN/m}\), \(h = 360\text{ mm}\), \(b = 143\text{ mm}\), \(t_f = 19.5\text{ mm}\), \(t_w = 13\text{ mm}\), \(d = 0.5\text{ m}\), and \(a = 50\text{ mm}\). [Preceding Problem 6.8-1]: A simple beam with a wide-flange cross section supports a uniform load of intensity \(q\) on a span of length \(L\). (a) Calculate the maximum shear stress \(\tau_{\text{max}}\) on cross section \(A-A\) located at distance \(d\) from the end of the beam. (b) Calculate the shear stress \(\tau\) at point \(B\) on the cross section. Point \(B\) is located at a distance \(a\) from the edge of the lower flange.