滨河相软弱土层坑内土体加固效果分析

刘俊岩; 孙美云; 刘燕

滨河相软弱土层坑内土体加固效果分析 English Version

(济南大学土木建筑学院，山东济南 250022)

详细信息

作者简介:
刘俊岩(1963– )，男，山东济南人，硕士，校聘教授，硕士生导师，主要从事岩土工程设计、基坑设计及基坑监测等方面的研究与教学工作。

中图分类号: TU47
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出版历程
- 收稿日期: 2012-11-12
- 发布日期: 2012-11-12

Effectiveness of reinforcement of excavations in soft soil regions

(School of Civil Engineering and Architecture of University of Jinan, Jinan 250022, China)

摘要

摘要: 滨河相软弱土层条件下，为控制基坑围护结构墙体的位移，减少对周边环境的不利影响，常采用坑内加固的方法来控制墙体的位移。以弹性地基梁法为基础进行有限元分析，并结合现场的实测资料，定量研究坑内土体加固对控制墙体位移的效果，对类似工程的设计、施工具有一定的指导意义。
- 基坑 /
- 坑内加固 /
- 位移
Abstract: In order to control the large deformation caused by the retaining structure of excavation in soft soil regions, and to reduce the adverse effect of the surrounding environment, the improvement of soils is an effective measure to control the deformation. Based on the elastic foundation beam theory, finite element analysis is performed. Compared with the measured data, the influence of soils is studied. It may have a certain guiding significance for the design and construction of similar projects.
- excavation /
- reinforcement /
- deformation

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参考文献(9)

[1]	刘建航, 侯学渊. 基坑工程手册[M]. 北京: 中国建筑工业出版社, 1997: 2–30. (LIU Jian-hang, HOU Xue-yuan. Handbooks of foundation pit[M]. Beijing: China Architecture& Building Press, 1997: 2–30. (in Chinese))
[2]	蔡伟铭. 加固基坑支护被动区土体的效果分析[C]// 中国建筑学会地基基础学术委员会1994年会议论文集, 成都, 1994. (CAI Wei-ming. Result analysis of reinforcement in passive area in foundation pit[C]// China Architecture Foundation Academic Committee, Chengdu, 1994. (in Chinese))
[3]	王欣, 谢康和. 关于挡土结构被动区加固性状的若干研究[J]. 地基处理, 1999, 1(3): 16–21. (WANG Xin, XIE Kang-he. Behavior research of bracing structure in passive area reinforcement[J]. Ground Improvement, 1999, 1(3): 16–21. (in Chinese))
[4]	熊巨华, 吴凤仙. 基坑工程中m值与被动区水泥土加固宽度的关系[J]. 地下工程与隧道, 1999(2): 19–21. (XIONG Ju-hua, WU Feng-xian. The relationship between “m” and reinforcement width of passive area in foundation pit[J]. Subway Engineering, 1999(2): 19–21. (in Chinese))
[5]	秦爱芳, 李永圃, 陈有亮. 上海地区基坑工程中的土体注浆加固研究[J]. 土木工程学报, 2002, 1(2): 69–82. (QIN Ai-fan, LI Yong-pu, CHEN You-liang. Research of soil grouting reinforcement in foundation pit in Shanghai[J]. Civil Engineering Journal, 2002, 1(2): 69–82. (in Chinese))
[6]	罗战友, 刘薇, 夏建中. 基坑内土体加固对围护结构变形的影响分析[J]. 岩土工程学报, 2006, 28(增刊): 1538–1540. (LUO Zhan-you, LIU Wei, XIA Jian-zhong. Deformation Analysis of bracing structure under reinforcement in foundation pit[J]. Chinese Journal of Geotechnical Engineering, 2006, 28(S0): 1538–1540. (in Chinese))
[7]	龚晓南, 高有潮, 徐少曼. 深基坑工程设计施工手册[M]. 北京: 中国建筑工业出版社, 1998: 713–734. (GONG Xiao-nan, GAO You-chao, XU Shao-man. Design and construction handbooks of deep foundation pit[M]. Beijing: China Architecture & Building Press, 1998: 713–734. (in Chinese))
[8]	金晓波. 软土基坑被动区加固处理的研究[D]. 昆明: 昆明理工大学, 2008. (JIN Xiao-bo. The study on ground treatment in passive zone in the soft clay excavation[D]. Kunming: Kunming University of Science & Technology, 2008. (in Chinese))
[9]	简浩, 齐良锋. 挡墙坑内加固对基坑变形的影响研究 [J]. 建筑结构, 2005, 35(12): 33–34. (JIAN Hao, QI Liang-feng. Influences of reinforcement in foundation pit with retaining wall on foundation pit reformation[J]. Building Structure, 2005, 35(12): 33–34. (in Chinese))

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文章访问数: 787
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滨河相软弱土层坑内土体加固效果分析 English Version

作者简介: 刘俊岩(1963– )，男，山东济南人，硕士，校聘教授，硕士生导师，主要从事岩土工程设计、基坑设计及基坑监测等方面的研究与教学工作。

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出版历程

Effectiveness of reinforcement of excavations in soft soil regions

计量

出版历程

目录

作者简介:
刘俊岩(1963– )，男，山东济南人，硕士，校聘教授，硕士生导师，主要从事岩土工程设计、基坑设计及基坑监测等方面的研究与教学工作。