884aa四虎影成人精品,99久久国产综合精品女图图等你,97在线观看永久免费视频,久久精品国产精品亚洲38,ⅵdeodesetv性欧美

    顧  磊    傅學(xué)怡
   （深圳大學(xué)建筑設(shè)計(jì)研究院 510680）

[提要]  深圳福建興業(yè)銀行大廈采用了新穎的搭接柱轉(zhuǎn)換結(jié)構(gòu)，為了驗(yàn)證搭接柱轉(zhuǎn)換的可靠性和受力性能，設(shè)計(jì)過(guò)程中進(jìn)行了1:5的搭接柱破壞試驗(yàn)。用SAP2000有限元軟件對(duì)模型的受力變形進(jìn)行分析，并針對(duì)工程采用的主動(dòng)預(yù)應(yīng)力設(shè)計(jì)施工，進(jìn)行了設(shè)計(jì)分析研究。
[關(guān)鍵詞]  搭接柱轉(zhuǎn)換  主動(dòng)預(yù)應(yīng)力  有限元分析  模型試驗(yàn)

The new lapping column transfer structure was adopted in Fujian Industrial Bank( Shenzhen) Tower.A 1:5 scale model collapse test was carried out to investigated the reliability ancl behavior of lapping column transfer structure. This paper introduced the FEM analysis of the l:5 test model structure with SAP2000, including the internal force and deformation. The conclusion from FEM analysis was used to direct the model test and was also validated by the test. Based on the concept of active prestress, research on design and construction of active prestress was presented.
Keywords:  lapping column transfer structure; active prestress; FEM analysis; model test