- 摘 要
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（中國建筑設(shè)計院有限公司， 北京 100044）
［摘要］新青海大廈工程平面呈細腰布置，存在扭轉(zhuǎn)不規(guī)則、凹凸不規(guī)則、樓板不連續(xù)、豎向尺寸突變等，屬于結(jié)構(gòu)抗震超限建筑。采用PKPM和ETABS軟件對結(jié)構(gòu)進行了多遇地震下的反應(yīng)譜分析及彈性時程分析，并針對其結(jié)構(gòu)特點，對關(guān)鍵構(gòu)件進行性能化設(shè)計。
［關(guān)鍵詞］超限建筑； 性能化設(shè)計； 關(guān)鍵構(gòu)件
中圖分類號： TU318 文獻標(biāo)識碼： A文章編號： 1002-848X(2016)S2-0221-04
Seismic design of New Qinghai Building
Cai Yulong， Liu Changsong
（China Architecture Design & Research Group， Beijing 100044， China）
Abstract： The slender-waist-shaped plane of New Qinghai Building results in its plane irregularity as well as its irregularity in torsion floor not contact, the vertical dimension mutation, which make the structure exceed some limits of current code of China. PKPM and ETABS software were adopted in response spectrum and time-procedure analysis under frequent earthquake. The seismic performance design of the key component was be taken according to the characteristics of the structure.
Keywords： out-of-code building； seismic performance design； key component
作者簡介： 蔡玉龍，學(xué)士，高級工程師，一級注冊結(jié)構(gòu)工程師，Email：caiyl@cadg.cn。
