諧和變形法的使用時機 - 土木
By Kama
at 2015-12-01T20:09
at 2015-12-01T20:09
Table of Contents
不好意思,目前剛閱讀到【諧和變形法】。
據自己瞭解的內容來講:赘力+基元結構+力法(位移量為零) => 疊加原理計算
一個贅力的假設與計算∫Mm*dx/EI 就已經搞得頭昏腦脹了;
現在還算到有兩個贅力要解【聯立方程式】,快要吐血了;
請問有三個贅力以上的嗎?該怎麼解啊?......這不是重點!
小弟的重點是:諧和變形法有解靜不定【梁】、【剛架】、【桁架】。
感覺上諧和變形法是針對解【靜不定梁】,而剛架可以用傾角撓度法,桁架用卡二。
這樣的觀念可以嗎?.............看書看到頭暈暈的XD,敘述上若有問題請見諒!
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