用逐點(diǎn)頂升法糾傾鋼筋混凝土框架結(jié)構(gòu)辦公樓
劉立新1，桑大勇2
- 摘 要
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（1 鄭州大學(xué)綜合設(shè)計(jì)研究院，鄭州 450002；2 鄭州長建工程技術(shù)開發(fā)有限公司，鄭州 450001）[摘要] 針對(duì)框架結(jié)構(gòu)適應(yīng)變形能力較好的特點(diǎn)，對(duì)某傾斜嚴(yán)重的鋼筋混凝土框架結(jié)構(gòu)辦公樓采用在承臺(tái)樁頂逐點(diǎn)頂升的方法進(jìn)行了糾傾，糾傾后的辦公樓上部結(jié)構(gòu)完好，基礎(chǔ)傾斜率遠(yuǎn)小于規(guī)范規(guī)定的限值，可供同類糾傾工程參考。[關(guān)鍵詞] 糾傾工程;框架結(jié)構(gòu);頂升方法中圖分類號(hào)：TU375 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1002-848X(2013)S1-0803-03Incline-rectifying a office building of reinforced concrete frame structure using the life-up method one by one pointLiu Lixin1,Sang Dayong2( 1 Zhengzhou University Multi-functional Design and Research Academy, Zhengzhou 450002,China;2 Zhengzhou Changjian limited company of engineering technology development , Zhengzhou 450001,China)Abstract: According to the characteristics that the frame structure buildings have better deformable ability, a serious inclined office building of reinforced concrete frame structure has been incline-rectified by using the life-up method one by one point on the top of pile. The superstructure of the building is still good intact after incline-rectifying, and the inclined slope of foundation of the building is far less than the allowance value stipulated in the Chinese Code. This may be as a reference for the similar incline-rectifying engineering.Keywords: incline-rectifying engineering; frame structures; lift-up method* 作者簡介：劉立新，教授，Email:liuli_xin@126.com。
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