The position of bearing point is got according to the equal angle of rotation between purlin and Queti,thus its maximum internal force can be obtained.
考虑到檩下替木
存在,根据支承点处檩和替木
转角相

则确定出支承点
位
,从而计算出檩
最大
。
The position of bearing point is got according to the equal angle of rotation between purlin and Queti,thus its maximum internal force can be obtained.
考虑到檩下替木
存在,根据支承点处檩和替木
转角相

则确定出支承点
位
,从而计算出檩
最大
。
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