[請益] 關於結構計算一次靜不定
小弟最近準備建築師考試在結構計算中遇到了一些問題
不知如何表達變畫了張圖
問題如下
http://www.flickr.com/photos/69186809@N05/6331708979/sizes/l/in/photostream/
小弟用"相合變形法"怎麼算都不對也不知錯在哪裡= =
是否有請高手可以"相合變形法"幫忙解惑?
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