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   楊曉亮
   （上海城鄉(xiāng)建筑設(shè)計(jì)院有限公司，上海 201103）

[摘要] 為滿足建筑需要，許多房屋中經(jīng)常使用轉(zhuǎn)換結(jié)構(gòu)，形成上下柱偏位。在構(gòu)件尺寸較大的情況下，傳統(tǒng)的線形結(jié)構(gòu)力學(xué)模型已經(jīng)無法正確反映實(shí)際的受力情況，此時(shí)，應(yīng)使用其他方法對(duì)轉(zhuǎn)換部位節(jié)點(diǎn)進(jìn)行精確的受力分析，就常規(guī)的結(jié)構(gòu)力學(xué)驗(yàn)算方式和考慮構(gòu)件尺寸因素的彈性力學(xué)驗(yàn)算方式進(jìn)行了內(nèi)力分析和配筋結(jié)果比較，得到更準(zhǔn)確、更符合實(shí)際情況的分析結(jié)果。
[關(guān)鍵字] 柱偏位；節(jié)點(diǎn)受力分析；彈性力學(xué)
中圖分類號(hào)：TU311.4    文獻(xiàn)標(biāo)識(shí)碼：A  文章編號(hào)：1002-848X(2012) Sl-0780-03

Internal force analysis on the node when the column deflects
Yang Xiaoliang
( Shanghai Chengxiang Arclutectural Design Institute Co.,  Ltd.,  Shanghai 201103,  China)

Abstract: Transfer structure is alway used for architecture in many buildings. Then, this will make the column deflects. But the traditional linear structural mechanics model can't express the actual inemal force when the size of components is big. So we need to analyze the inemal force in other way to get an exact result. In this thesis, the calculation results of intemal force between structural mechanics and elasticity mechanics were compared to get the more exact result.
Keywords: deflection column; stress analysis on the node; elasticity mecharucs