申論題 - 阿摩線上測驗

申論題資訊

試卷：110年 - 110 國立臺灣科技大學_碩士班招生試題_機械工程系(甲組)：材料力學#113299
科目：研究所、轉學考(插大)◆材料原理、材料力學
年份：110年
排序：3

題組內容

(2) A beam of rectangular cross section (width b and height h) supports a uniformly distributed load of intensity q along its entire length L. The allowable stresses in bending and shear are σ_allow and τ_allow, respectively.

申論題內容

(2b) If the beam is supported as a cantilever, what is the length Lo below which the shear stress governs the allowable load and above which the bending stress governs? (5分)