| 某基坑开挖引起地面沉陷的原因分析及处理 |
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| 引用本文： | 薛丽影,苏朕.某基坑开挖引起地面沉陷的原因分析及处理[J].工程质量,2011,29(1):71-73. |
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| 作者姓名： | 薛丽影 苏朕 |
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| 作者单位： | 中国建筑科学研究院地基基础研究所,北京,100013 |
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| 基金项目： | 国家"十一五"科技支撑计划资助项目 |
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| 摘 要： | 某基坑开挖施工中,附近建筑物室外地面出现沉陷.根据场地地质情况、基坑支护结构设计和施工情况,对事故的原因进行了详细分析,并介绍了具体处理方案.沉降监测结果表明,基坑在后续的开挖过程中,变形稳定,说明处理措施是有效的.
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| 关 键 词： | 基坑 地面沉陷 事故 支护 |
Reason Analysis and Processing of a Ground Subsidence Caused by Excavation Accident |
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| XUE Li-ying SU Zhen.Reason Analysis and Processing of a Ground Subsidence Caused by Excavation Accident[J].Quality of Civil Engineering and Construction,2011,29(1):71-73. |
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| Authors: | XUE Li-ying SU Zhen |
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| Affiliation: | XUE Li-ying SU Zhen(Institute of Foundation Engineering,China Academy of Building Research,Beijing 100013,China) |
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| Abstract: | The ground near a building was subsided when the foundation ditch excavated.The reason of the accident was analyzed in detail based on the geologic environment,foundation ditch supporting design and its construction,and treatment scheme was introduced.The results of subsidence monitoring indicate that the foundation ditch was stable during later excavating,and proved that the treatment scheme is effect. |
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| Keywords: | foundation pit ground subsidence accident support |
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