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

您現(xiàn)在的位置:建筑結(jié)構(gòu)>> 期 刊>> 2016年>> 增刊S1>>正文內(nèi)容
某新型單層網(wǎng)殼節(jié)點(diǎn)的承載力研究分析
阮永輝,王寶通
摘 要

(同濟(jì)大學(xué)建筑設(shè)計(jì)研究院(集團(tuán))有限公司, 上海 200092)

[摘要]某直徑33m單層球形網(wǎng)殼采用了無縫鋼管作為主要網(wǎng)殼桿件,并結(jié)合建筑美觀需求,其桿件匯交處的節(jié)點(diǎn)采用了新型板拼型焊接節(jié)點(diǎn)。重點(diǎn)介紹了該匯交節(jié)點(diǎn)在網(wǎng)殼彈性受力及幾何非線性受力模態(tài)下的節(jié)點(diǎn)有限元分析及其應(yīng)力分布特點(diǎn),也印證了其安全可靠的傳力機(jī)制,可為同類網(wǎng)殼節(jié)點(diǎn)形式的推廣應(yīng)用提供參考。

[關(guān)鍵詞]單層網(wǎng)殼; 網(wǎng)殼節(jié)點(diǎn); 新型節(jié)點(diǎn); 有限元分析; 幾何非線性

中圖分類號: TU393.3 文獻(xiàn)標(biāo)識碼: A文章編號:  1002-848X(2016)S1-0528-04

 

Research and analysis on bearing capacity of a new type of single layer latticed shell joint

Ruan Yonghui, Wang Baotong

(Tongji Architectural Design (Group) Co., Ltd., Shanghai 200092, China)

Abstract: The diameter of a single layer latticed shell is 33 meters, which adopts the seamless steel tube component. The joint of the single layer latticed shell is a new type. The safety of the node in the elastic force and geometric nonlinearity was introduced, which can provide reference for the the same kind of the shell joint.

Keywords: single layer latticed shell; latticed shell joint; new type joint; finite element analysis; geometric nonlinearity

 

作者簡介:阮永輝,Email:22ryh@tjadri.com。

下載地址

    你還沒注冊?或者沒有登錄?這篇論文要求至少是本站的注冊會員才能閱讀!

    如果你還沒注冊,請趕緊點(diǎn)此注冊吧!

    如果你已經(jīng)注冊但還沒登錄,請趕緊點(diǎn)此登錄吧!