這題能用鎖住開鎖解嗎? - 土木

By Poppy
at 2013-04-05T14:49
at 2013-04-05T14:49
Table of Contents
http://ppt.cc/BF8P (題目)
http://ppt.cc/lkMo (我的解法)
這題我用鎖住開鎖,但是開鎖部分的彎矩我不知道要如何求它的變位
反正最後算出來的變位跟答案(用係數表示)差很多
不知道要怎麼解?
另外也試著用M/EI m圖方式解看看但是M/EI圖很複雜感覺也很難解
感覺這方式好像也不太適合解這題
不知道還有沒有更好的方式解的還是我鎖住開鎖圖畫錯?
謝謝^^
--
http://ppt.cc/lkMo (我的解法)
這題我用鎖住開鎖,但是開鎖部分的彎矩我不知道要如何求它的變位
反正最後算出來的變位跟答案(用係數表示)差很多
不知道要怎麼解?
另外也試著用M/EI m圖方式解看看但是M/EI圖很複雜感覺也很難解
感覺這方式好像也不太適合解這題
不知道還有沒有更好的方式解的還是我鎖住開鎖圖畫錯?
謝謝^^
--
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