混凝土疊合墻受力性能分析及工程應(yīng)用
張莉華，萬怡秀，陳燕，吳昭華，譚佩
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張莉華，萬怡秀，陳燕，吳昭華，譚佩（北京富力城房地產(chǎn)開發(fā)有限公司， 北京 100022）［摘要］以壁樁為原結(jié)構(gòu)的混凝土疊合墻在高層建筑全逆作法施工中可發(fā)揮重要作用。結(jié)合一個(gè)具體工程，分析了混凝土疊合墻的受力性能，并提出了適合該工程的簡化計(jì)算方法。分析表明，根據(jù)具體工程設(shè)計(jì)的混凝土疊合墻，具有較高的承載力和良好的耗能能力，能夠滿足工程受力和施工的要求。［關(guān)鍵詞］壁樁； 疊合墻； 受力性能； 逆作法中圖分類號：TU974文獻(xiàn)標(biāo)識碼：A文章編號：1002848X(2013)11001905Mechanical behaviors and application of reinforced concrete composite shear wallsZhang Lihua, Wan Yixiu, Chen Yan, Wu Zhaohua, Tan Pei(Beijing R&F Properties Development Co., Ltd., Beijing 100022, China)Abstract:Reinforced concrete composite shear walls with barrettes as main parts benefit in topdown construction of highrise buildings. The mechanical behavior of reinforced concrete composite shear walls was studied and a simplified calculation method was put forward. Analysis results indicate that welldesigned reinforced concrete composite shear walls excel in loadcarrying capacity and energy dissipation capacity, which can satisfy requirements of bearing capacity and construction.Keywords:barrette; composite shear wall; mechanical behavior; topdown construction method作者簡介：張莉華，碩士，工程師，Email:zhanglihua@tsinghua.org.cn。參考文獻(xiàn)［1］LEI GUOHUI. Barrette foundations［M］. Beijing: Science Press, 2006.［2］GB 50010—2010 混凝土結(jié)構(gòu)設(shè)計(jì)規(guī)范［S］. 北京：中國建筑工業(yè)出版社，2011.
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