| 基础不均匀沉降引起的上部结构裂缝分析 |
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| 引用本文： | 崔立苒,孙宝山,鹿群. 基础不均匀沉降引起的上部结构裂缝分析[J]. 河北建筑科技学院学报, 2012, 0(3): 33-36 |
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| 作者姓名： | 崔立苒 孙宝山 鹿群 |
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| 作者单位： | [1]天津城市建设学院土木工程系,天津300384 [2]天津市软土特性与工程环境重点实验室,天津300384 [3]天津元旭工程咨询管理有限公司,天津300191 |
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| 摘 要： | 为了快速鉴别房屋建筑是否因基础不均匀沉降而产生的裂缝，本文对不同原因引起的基础不均匀沉降而产生的上部结构裂缝的不同形式分别进行了描述和分析，并且详细描述了预防地基沉降的方法和上部结构的加固措施，对建筑结构中地基不均匀沉降的预防及上部结构的加固有一定的技术指导意义。
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| 关 键 词： | 不均匀沉降 裂缝 长高比 表现形式 荷载差异 |
Analysis of cracks caused by foundation non - uniformity settlement |
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| CUI Li -ran,＇,SUN Bao- shan,LU Qun. Analysis of cracks caused by foundation non - uniformity settlement[J]. Journal of Hebei Institute of Architectural Science & Technology, 2012, 0(3): 33-36 |
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| Authors: | CUI Li -ran ＇ SUN Bao- shan LU Qun |
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| Affiliation: | 1＇2( 1, Department of Civil Engineering, Tianjin Institute of Urban Construction, Tianjin 300384, China; 2, Tianjin Key Laboratory of Soft Soil Charaeteristies and Engineering Environment, Tianjin 300384, China; 3, Tianjin Yuanxu Engineering Consultation and Management Co. Ltd. , Tianjin 300191, China) |
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| Abstract: | In order to identify whether the cracks were caused by non - uniformity settlement, this the- sis describes and analyses different crack types caused by non -uniformity settlement that caused by different reasons. And the method to prevent foundation settlement and the reinforcement measures of the upper structure are described in this paper. This thesis has some technical guidance significance to prevent non -uniformity settlement and to reinforce the upper structure. |
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| Keywords: | differential settlement crack length to height ratio manifestation differential loading |
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