上海新薈購物廣場1#樓超限結(jié)構(gòu)設(shè)計與分析
胡正平1,2，閤東東3，盧清剛3
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(1 湖南文理學(xué)院土木建筑工程學(xué)院，常德 415000； 2 清華大學(xué)土木系，北京 100084； 3 北京市建筑設(shè)計研究院，北京 100045)
［摘要］上海新薈購物廣場1#樓為存在平面、豎向、扭轉(zhuǎn)等不規(guī)則情況的超限超長高層建筑。針對該復(fù)雜、重要、特殊的結(jié)構(gòu)，結(jié)構(gòu)設(shè)計確定相應(yīng)的抗震性能指標(biāo)，并采用不同計算軟件進行結(jié)構(gòu)設(shè)計分析。針對超長超限的特點運用有限元軟件對結(jié)構(gòu)進行了地震作用與溫度作用的綜合分析，并制定了相應(yīng)的結(jié)構(gòu)加強措施。［關(guān)鍵詞］上海新薈購物廣場; 超限結(jié)構(gòu); 性能指標(biāo); 動力彈塑性; 樓板應(yīng)力分析中圖分類號：TU318 文獻標(biāo)識碼：A 文章編號：1002-848X(2016)09-0037-05
Out-of-code structural design and analysis of Shanghai Xinhui Shopping Plaza 1# TowerHu Zhengping1,2, Ge Dongdong3, Lu Qinggang3(1 College of Architecture and Civil Engineering, Hunan University of Arts and Science, Changde 415000, China; 2 Department of Civil Engineering, Tsinghua University, Beijing 100084, China; 3 Beijing Institute of Architectural Design, Beijing 100045, China)Abstract: Shanghai Xinhui Shopping Plaza 1# Tower is an out-of-code super-long high-rise building with plane, vertical and rotational irregularities. For this complex, important and special structure, relevant seismic performance indices were determined in structural design and different calculation programs were used to conduct structural design analysis. In view of the characteristics of out-of-codes and super-length in structural calculation, the finite element software was used to carry out comprehensive analysis on the earthquake action and the temperature action on the structure, and the corresponding structural strengthening measures were established.Keywords: Shanghai Xinhui Shopping Plaza; out-of-code structure; performance index; dynamic elastic-plastic; floor stress analysis
作者簡介：胡正平，博士，高級工程師，Email:hzpgre@163.com。
