고체역학 (Beer) — Analysis and Design of Beams for Bending: Problem 5.37

5.37 Using the method of Sec. 5.2, solve Prob. 5.4a. 5.4 For the beam and loading shown, (a) draw the shear and bending-moment diagrams, (b) determine the equations of the shear and bending-moment curves. [Referencing Fig. P5.4: A cantilever beam of total length \( L \) is fixed at point \( C \) on the right end. A uniformly distributed load \( w \) acts downwards over the portion \( AB \) of length \( a \), where \( A \) is the free end at the left.]