| 基坑周边超载作用对地表沉降的影响分析 |
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| 引用本文： | 李颖,何向玲,周嘉宾. 基坑周边超载作用对地表沉降的影响分析[J]. 工程建设与设计, 2011, 0(3): 95-97,103 |
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| 作者姓名： | 李颖 何向玲 周嘉宾 |
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| 作者单位： | 李颖,LI Ying(天津城投建设有限公司,天津,300010);何向玲,HE Xiang-ling(上海市城市管理职业技术学院,上海,200432);周嘉宾,ZHOU Jia-bin(天津城市建设学院土木系,天津,300384) |
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| 摘 要： | 基于实际工程,通过数值模拟计算的方法,考虑超载的作用位互、超载值的大小等因素,讨论了基坑周边超载对坑外地表沉降最大值、最大值出现位置和影响范围的影响,以期基坑设计和施工时对超载因素要引起重视.
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| 关 键 词： | 超载作用位置 超载值 地表沉降 数值模拟 |
Impact Analysis of Overloading around Foundation Pit to the Settlement of Surrounding |
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| LI Ying,HE Xiang-ling,ZHOU Jia-bin. Impact Analysis of Overloading around Foundation Pit to the Settlement of Surrounding[J]. Construction & Design for Project, 2011, 0(3): 95-97,103 |
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| Authors: | LI Ying HE Xiang-ling ZHOU Jia-bin |
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| Affiliation: | 1.Tianjin City Cast Construction Co.,LTD,Tianjin 300010,China;2.Shanghai Institute of Urban Management and Vocational Technical,Shanghai 200432,China;3.Civil Engineering Department of Tianjin Institute of Urban Construction,Tianjin 300384,China) |
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| Abstract: | Based on the actual engineering,by way of numerical simulation,the distance from the overload to the pit supporting structure and the vaule of overload is changed,the influence of the overload on the the maximum value、the location where this vaule occur and the range of the ground surface settlement are discussed,the impact of overload on the surrounding ground surface is made out. |
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| Keywords: | overload location vaule of overload ground settlement numerical simulation |
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