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

張謹(jǐn)，談麗華，路江龍，楊律磊 ，趙寶利

（蘇州工業(yè)園區(qū)設(shè)計(jì)研究院股份有限公司, 蘇州 215021）

 

［摘要］蘇州工業(yè)園區(qū)檔案管理中心各功能單體外化為棱柱、立方體、平板等幾何體，似多塊積木重疊錯(cuò)落搭建而成,屬結(jié)構(gòu)平面及豎向特別不規(guī)則、結(jié)構(gòu)體系復(fù)雜、多項(xiàng)超規(guī)超限的建筑。本工程通過(guò)沿大跨懸挑塊體的支撐體四周設(shè)置“環(huán)繞型內(nèi)置式防震縫”化繁為簡(jiǎn)，將結(jié)構(gòu)劃分為3個(gè)獨(dú)立的抗震單元，并且在薄弱部位設(shè)置防屈曲耗能減震支撐，減小地震反應(yīng)。設(shè)計(jì)中對(duì)整個(gè)建筑進(jìn)行動(dòng)力彈塑性分析，并且對(duì)大懸挑空間桁架的方鋼管相貫節(jié)點(diǎn)進(jìn)行了有限元分析和試驗(yàn)驗(yàn)證，保證了整個(gè)設(shè)計(jì)項(xiàng)目的安全可靠，經(jīng)濟(jì)效果顯著。

［關(guān)鍵詞］超限建筑; 環(huán)繞型內(nèi)置式防震縫; 防屈曲耗能減震支撐; 試驗(yàn)驗(yàn)證

中圖分類(lèi)號(hào)：TU398,TU352.12      文獻(xiàn)標(biāo)識(shí)碼：A      文章編號(hào)：1002-848X(2013)14-0001-06

 

Zhang Jin, Tan Lihua, Lu Jianglong, Yang Lülei, Zhao Baoli

(Suzhou Industrial Park Design and Research Institute Co., Ltd., Suzhou 215021, China)

 

Abstract: The overlapped building of Suzhou Industrial Park Archives Center, which is formed of prism, cube and plate shape units, looks like overlapped blocks. It is an out-of-code structure that is especially abnormity in horizontal and vertical direction. Interior round seismic joints are set around the support of big block of cantilever parts, which divide the building into three simple seismic parts. Buckling-restrained braces are set in weak parts to reduce seismic responses. Dynamic elastic-plastic analysis was carried out, and concrete-filled steel tubular joints were analyzed by finite element programs and testified by tests to ensure safety and save money.

Keywords: out-of-code building; interior round seismic joint; buckling-restrained brace; verification test

作者簡(jiǎn)介：張謹(jǐn)，研究員級(jí)高級(jí)工程師，一級(jí)注冊(cè)結(jié)構(gòu)工程師，英聯(lián)邦特許結(jié)構(gòu)工程師（MIStructE， CEng），Email:zhangjin@sipdri.com。

 

［1］張謹(jǐn)，郭永恒，談麗華，等. 蘇州工業(yè)園區(qū)檔案管理中心抗震概念設(shè)計(jì)［J］. 建筑結(jié)構(gòu)，2009，39(S2):29-31.

［2］張謹(jǐn)，談麗華，郭永恒，等. 蘇州工業(yè)園區(qū)檔案管理中心結(jié)構(gòu)設(shè)計(jì)［J］. 建筑結(jié)構(gòu)，2009, 39(S1)：254-257.

［3］ASCE/SEC 41-46 Seismic rehabilitation of existing building［S］. American Society of Civil Engineers, 2007.

［4］FEMA 356 Prestandard and commentarg of the seismic rehabilitation of building［S］. Resion:Federal Emergency Management Agency,2000.