請問三角形形心問題 - 土木
By Joseph
at 2009-01-22T12:23
at 2009-01-22T12:23
Table of Contents
各位大大好
使用共軛樑法做分析時候
如果是變斷面樑,M/EI圖經常會有梯形出現
也經常將梯形以對角線分成兩個三角形
『我的問題』
請問三角形的形心一定在距離底邊1/3高的地方嗎(求合力的時候)
我的意思是不論各種形狀的三角形....
先謝謝大大們的解答
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By James
at 2009-01-24T15:08
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