- 摘 要
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（1 浙江大學(xué)建筑工程學(xué)院， 杭州 310058； 2 浙江大陸建筑特種工程有限公司， 杭州 310000）
［摘要］地下室上浮往往會對結(jié)構(gòu)和結(jié)構(gòu)構(gòu)件造成破壞。介紹了一例因地下室上浮而導(dǎo)致結(jié)構(gòu)構(gòu)件發(fā)生破壞和產(chǎn)生裂縫的工程事故，分析了事故原因，提出了解決方案。并就破壞的結(jié)構(gòu)構(gòu)件提出了加固方法，同時詳細(xì)分析了柱置換混凝土加固時荷載傳遞路徑并詳述了施工步驟，可為處理類似工程事故提供參考。
［關(guān)鍵詞］地下室； 上浮； 破壞； 加固
中圖分類號： TU375 文獻(xiàn)標(biāo)識碼： A文章編號： 1002-848X(2016)S1-0904-04
A case of basement structure reinforcement design
Xiang Chang1， Song Mingliang1， He Haijian1， Wu Fengwei2
（1 College of Civil Engineering and Architecture， Zhejiang University， Hangzhou 310058, China；
2 Zhejiang Dalu Special Construction Engineering Co., Ltd.， Hangzhou 310000, China）
Abstract: Structures and structural members will be damaged seriously when basement rises up before the completion of the construction project. An engineering accident case whose structural members were cracked because of the floated basement were presented, the accident reason was analyzed and the related treatment scheme was proposed to solve this problem. In addition, the reinforcement measures of cracked structural members were carried out, the load path and construction procedures of columns concrete-replacing method were also discussed in this paper, which may offer some references to other similar engineering accidents.
Keywords: basement； floating； damage； reinforcement
作者簡介： 向暢，碩士研究生，Email:xiangc@zju.edu.cn。
