| 天津地区深基坑开挖对历史建筑的影响分析 |
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| 引用本文： | 刘月涛,杨华伟.天津地区深基坑开挖对历史建筑的影响分析[J].岩土工程技术,2012,26(2):102-105. |
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| 作者姓名： | 刘月涛 杨华伟 |
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| 作者单位： | 天津市地下铁道集团有限公司,天津,300051 |
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| 基金项目： | 住建部科学技术计划项目，天津市建交委科学技术计划项目，天津市科技计划项目 |
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| 摘 要： | 随着城市化进程的推进，城市中历史建筑的保护日益受到重视。城市中修建深基坑工程，不可避免的会对周边历史建筑产生影响。结合天津地区深基坑工程实例，分析了历史建筑受深基坑开挖影响的破坏机理，认为基坑周边土体不均匀沉降是引起历史建筑破坏的重要原因。同时，根据监测结果，分析了天津地区历史建筑的变形规律，探讨了减小建筑物变形的措施，可为类似工程提供参考。
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| 关 键 词： | 历史建筑 深基坑 不均匀沉降 变形 |
Influence on Historic Buildings Analysis of Deep Excavation in Tianjin Region |
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| Liu Yuetao
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Yang Huawei.Influence on Historic Buildings Analysis of Deep Excavation in Tianjin Region[J].Geotechnical Engineering Technique,2012,26(2):102-105. |
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| Authors: | Liu Yuetao Yang Huawei |
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| Institution: | Liu Yuetao Yang Huawei (Tianjin Metro Group Co. , Ltd, Tianjin 300051, China) |
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| Abstract: | Along with the fast pace of urbanization, the protection of historic buildings draw lots of attention in the city. Deep soil excavation engineering in the city will inevitably affect the surrounding historic buildings. Combined with the Tianjin area deep excavation engineering examples, this paper analyzed the failure mechanism and considered uneven subsidence is an important reason. Also, according to the monitoring results, The author analyzed the deformation law in Tianjin region, and discussed the measures to decrease the building deformation. The results can provide a reference for other similar projects. |
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| Keywords: | historic building urban deep pit uneven subsidence deformation |
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