고체역학 (Gere) — Tension, Compression, and Shear: Problem 1.3-22

1.3-22 Find support reactions at A and D and then calculate the axial force \(N\), shear force \(V\), and bending moment \(M\) at mid-span of column \(BD\). Let \(L = 4\text{ m}\), \(q_0 = 160\text{ N/m}\), \(P = 200\text{ N}\), and \(M_0 = 380\text{ N}\cdot\text{m}\).