有限元結(jié)構(gòu)分析技術(shù)在基坑支護(hù)中的應(yīng)用初探
秦海蘭1，別小勇2
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（1無錫市都市建筑設(shè)計(jì)有限公司，無錫 214001；2無錫市建筑設(shè)計(jì)研究院有限責(zé)任公司，無錫 214001）[摘要] 基坑支護(hù)結(jié)構(gòu)形式靈活多變、多體系混合的特點(diǎn)使得很多支護(hù)結(jié)構(gòu)及其節(jié)點(diǎn)非常復(fù)雜，目前國內(nèi)常規(guī)商業(yè)軟件無法對(duì)其進(jìn)行針對(duì)性的計(jì)算分析，給基坑設(shè)計(jì)安全帶來隱患。通過將有限元結(jié)構(gòu)分析技術(shù)引入基坑支護(hù)設(shè)計(jì)工作中，使得上述問題得到有效解決，具有顯著的經(jīng)濟(jì)與社會(huì)效益。[關(guān)鍵詞] 有限元結(jié)構(gòu)分析; 基坑支護(hù); 節(jié)點(diǎn)中圖分類號(hào)： TU735.1 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1002-848X(2013)S2-0609-03作者簡介：秦海蘭，碩士，工程師，Email：43581060@qq.com。Preliminary Application of Finite Element Structural Analysis in Foundation Pit supportQin, Hailan; Bie, xiaoyong(1 WXUABAN Architectural Design, Wuxi 214001, China; 2 Wuxi Architectural Design & Research Institute Liability Co., Ltd., Wuxi 214001, China)Abstract: The flexible and multi-system mixed feature of foundation pit supporting makes a lot of support structure and its joints very complex. The routine commercial software can not be targeted for calculation and analysis currently. It makes design of foundation pit very insecurely. Finite element structure analysis technique has been applied to the work of foundation pit design. It makes problem be solved effectively, which are remarkable economic and social benefits.Keywords: finite element structural analysis; foundation pit support; node
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