| 广州某基坑抢险监测及坍塌事故技术原因分析 |
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| 引用本文： | 陈伟,吴裕锦,彭振斌. 广州某基坑抢险监测及坍塌事故技术原因分析[J]. 地下空间与工程学报, 2006, 2(6): 1034-1039 |
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| 作者姓名： | 陈伟 吴裕锦 彭振斌 |
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| 作者单位： | 中南大学地学与环境工程学院,长沙,410083;广州市建筑科学研究院,广州,510440;广州市建筑科学研究院,广州,510440;中南大学地学与环境工程学院,长沙,410083 |
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| 摘 要： | 2005年7月21日中午，广州海珠城广场发生基坑坍塌事故。广州市建筑科学研究院组织抢险队伍、监测设备（测斜仪、全站仪、水准仪）对该基坑及周边建筑物进行了抢险阶段变形监测。文章详细介绍了广州海珠城广场基坑抢险监测实施方案及监测成果，并对基坑坍塌事故进行了技术原因分析，对今后的基坑工程设计、施工与监测有一定的参考价值。
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| 关 键 词： | 基坑 抢险监测 事故技术分析 |
| 文章编号： | 1673-0836（2006）06-1034-06 |
| 收稿时间： | 2006-08-20 |
| 修稿时间： | 2006-08-20 |
Monitoring of Rescue of a Foundation Pit and Technical Analysis of Its Collapse in GuangZhou |
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| CHEN Wei,WU Yu-jin,PENG Zhen-bin. Monitoring of Rescue of a Foundation Pit and Technical Analysis of Its Collapse in GuangZhou[J]. Chinese Journal of Underground Space and Engineering, 2006, 2(6): 1034-1039 |
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| Authors: | CHEN Wei WU Yu-jin PENG Zhen-bin |
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| Affiliation: | 1. School of Geology and Envimment Engineering, Changsha, 410083 ; 2. GuangZhou Institute of Building Science, 833 th North Baiyun Road GuangZhou City,510440 |
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| Abstract: | At noon of July 21,2005,a collapse occurred in HaiZhu Plaza foundation pit in GuangZhou.Taking advantage of the monitoring equipments(Inclinometer,Total Station,Level),the workers of Guangzhou Institute of Building Science carried out transform monitoring to the foundation pit and the surrounding buildings in rescue.This paper introduces the executive plan for monitoring of the rescue and its results in detail in HaiZhu Plaza foundation pit in GuangZhou.Also,the technical analysis of the collapse is presented.The achievement is useful for the engineering design,construction and monitoring of foundation pit. |
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| Keywords: | foundation pit monitoring of rescue technical analysis of accidents |
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