一題結構的問題(傾角變位法) - 土木
By Hedwig
at 2008-10-07T23:36
at 2008-10-07T23:36
Table of Contents
http://www.wretch.cc/album/show.php?i=johnick&b=1&f=1988938292&p=0
圖片如上
如圖構架,B點有向下力P,B點為鋼接,C點為滾支承,各桿斷面尺寸如圖中數據,
試解此剛架,並繪彎矩圖,剪力圖,請用傾角變位法解之。
請問一下 有人可以幫我算一下 Mab Mba Mbc 分別為多少嗎
我怎麼覺得 題目怪怪的 我覺得因為C點沒有水平反力 所以Mbc應該要等於0阿
那如果Mbc=0 Mba也要=0
總之一整個怪 可是又不知道我錯在哪 有人可以給我指點一下嗎 謝謝
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