고체역학 (Beer) — Analysis and Design of Beams for Bending: Problem 5.17

5.17 For the beam and loading shown, determine the maximum normal stress due to bending on a transverse section at \(C\). Given parameters from Figure P5.17: Beam \(AB\) is simply supported at \(A\) (pin) and \(B\) (roller). Concentrated loads: \(P_C = 25 \text{ kN}\), \(P_D = 25 \text{ kN}\), \(P_E = 10 \text{ kN}\), \(P_F = 10 \text{ kN}\), \(P_G = 10 \text{ kN}\). Spacing: 6 segments of \(0.375 \text{ m}\) each. Total length \(L = 6 \times 0.375 \text{ m} = 2.25 \text{ m}\). Beam section: \(S200 \times 27.4\).