| 深基坑支护工程失事原因分析（3） |
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| 引用本文： | 田裕甲,易著伟,韦勇生,姚进年. 深基坑支护工程失事原因分析（3）[J]. 预应力技术, 1997, 1(3): 21-26 |
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| 作者姓名： | 田裕甲 易著伟 韦勇生 姚进年 |
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| 作者单位： | 柳州欧维姆建筑机械有限公司 |
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| 摘 要： | 本文结合广西南宁市宫华大酒店、财政厅深基坑支护及抢险工程中的体会以及对泰安、银都、人防办、交易场等二十几个高层建筑深基坑支护工程中存在的问题调查、分析基坑失稳的主要原因，提出避免工程失事的一些有效措施，以供设计、施工时参考。
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| 关 键 词： | 深基坑 水 喷混凝土 锚杆 帷幕灌浆 裂缝 |
Analysis of accident causes of deep foundation pit support engineering (3) |
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| Yujia Tian,Zhuwei Yi,Yongsheng Wei,Jinnian Yao. Analysis of accident causes of deep foundation pit support engineering (3)[J]. Prestress Technology, 1997, 1(3): 21-26 |
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| Authors: | Yujia Tian Zhuwei Yi Yongsheng Wei Jinnian Yao |
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| Affiliation: | Liuzhou Overwem construction machinery Co., LTD |
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| Abstract: | Based on the experience of deep foundation pit support and rescue project of Gonghua Hotel and Department of Finance in Nanning, Guangxi, as well as the investigation and analysis of the main reasons for the foundation pit instability of more than 20 high-rise buildings, such as Tai ''an, Yindu, civil air Defense Office and exchange field, this paper puts forward some effective measures to avoid engineering accidents for reference in design and construction. |
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| Keywords: | Deep foundation pit Water Shotcrete Anchor rod Curtain grouting crack |
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