|
|
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ RXMCDM: 金币+1 2014-06-09 07:46:45 xffla: 金币+5, 翻译EPI+1 2014-06-09 13:03:15 xffla: 金币+1, ★有帮助 2014-06-09 13:04:18
|
Integrating both sides of Eq. (1) along the height of the beam, and then taking the zeroth moment and first moment, respectively, we can derive, |
|