|
|||||
|
|
| 某深基坑工程施工过程监测与分析 | |
| 引用本文： | 宗金辉,尹建芳,孙良涛.某深基坑工程施工过程监测与分析[J].河北农业大学学报,2011,34(4):99-103. |
| 作者姓名： | 宗金辉 尹建芳 孙良涛 |
| 作者单位： | 1. 河北工业大学土木工程学院,天津,300401 2. 河北省第四建筑工程公司,河北石家庄,050011 3. 金地集团有限公司,广东深圳,518048 |
| 基金项目： | 河北省科技支撑计划项目，河北省教育厅资助科研项目 |
| 摘 要： | 介绍了天津某深基坑工程开挖实例及施工过程的监测情况.通过对开挖过程中的坑周土体水平位移、支护结构顶部水平位移、立柱沉降以及周围管线等的现场施工监测数据的分析,探讨了深基坑开挖过程对周围环境的影响,为考虑施工因素的深基坑设计提供了依据,为今后类似工程的设计施工积累了经验. |
| 关 键 词： | 深基坑 监测 水平位移 降水 立柱沉降 管线位移 |
Monitoring and analysis of deep excavation of a foundation pit |
|
| ZONG Jin-hui,YIN Jian-fang,SUN Liang-tao.Monitoring and analysis of deep excavation of a foundation pit[J].Journal of Agricultural University of Hebei,2011,34(4):99-103. | |
| Authors: | ZONG Jin-hui YIN Jian-fang SUN Liang-tao |
| Institution: | 1.School of Civil Engineering,Hebei University of Technology,Tianjin 300401,China;2.Hebei No.4 Construction Engineering Co.,Shijiazhuang 050011,China;3.Gemdale Group Co.Ltd.,Shenzhen 518048,China) |
| Abstract: | In this paper,a case study on excavation of deep foundation pit in Tianjin is proposed.A test section was established in construction site.Some elements such as bracing responses,lateral displacement of soils,column settlement and displacement of pipelines were investigated.Based on construction monitoring,data about environmental effect are obtained.This paper analyzes these data and also discusses in detail the characteristics of the influence on surroundings during excavation.The findings show that the design of the bracing structure is feasible and meets the requirements of environment.It also provides a practical reference for the design and construction of similar projects. |
| Keywords: | foundation pit monitoring horizontal displacement draining column settlement displacement of pipelines |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |