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Volume 36 Issue zk2
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MA Chang-hui, MAO Yun, HUANG Wei, CAI Hong. Effects of dewatering methods on seepage and deformation of foundation pits[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(zk2): 294-298. DOI: 10.11779/CJGE2014S2052
Citation: MA Chang-hui, MAO Yun, HUANG Wei, CAI Hong. Effects of dewatering methods on seepage and deformation of foundation pits[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(zk2): 294-298. DOI: 10.11779/CJGE2014S2052
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Effects of dewatering methods on seepage and deformation of foundation pits

  • 1. Central-South Architectural Design Institute Co., Ltd., Wuhan 430071, China;
    2. School of Civil Engineering, Hubei Industrial University, Wuhan 430071, China;
    3. State Key Laboratory of Hydroscience and Engineering, Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China;
    4. Hubei Central South Exploration &
    Foundation Engineering Co., Ltd., Wuhan 430071, China

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  • Received Date: July 27, 2014
  • Published Date: July 27, 2014
    Graphical Abstract
    • Abstract
  • A usual approach for foundation pits is to decrease water level. It is necessary to evaluate the seepage and induced deformation in the soil base. The numerical simulation software, Visual MODFLOW, is used to analyze the seepage field of a foundation pit in Wuhan. The deformation of the soil base is accordingly derived using the layer-wise summation method. The analysis results show that the water level increases and the settlement of the soil base decreases as the distance from the foundation pit increases. The water level exhibits a significant loss near the curtain. The settlement decreases rapidly near the curtain, and the decrease rate becomes small when the distance is fairly large. The dewatering effect will increase and the settlement of the soil base decreases if the curtain depth increases.
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    • References (9)
  • [1]
    LIU G B, NG C W W, WANG Z W. Observed performance of a deep multistrutted excavation in Shanghai soft clays[J]. Journal of Geotechnical and Geoenvironmental Engineering ASCE, 2005, 131(8): 1004-1013.
    [2]
    丁春林, 周顺华, 张师德. 基于离心试验的承压水基坑变形稳定影响因素[J]. 同济大学学报, 2005, 33(12): 1586-1591. (DING Chun-lin, ZHOU Shun-hua, ZHANG Shi-de. Centrifuge model experimental study on influence factors of deformation stability for confined water foundation pit[J]. Journal of Tongji University (Natural Science), 2005, 33(12): 1586-1591. (in Chinese))
    [3]
    俞洪良, 陆杰峰, 李守德. 深基坑工程渗流场特性分析[J]. 浙江大学学报（理学版）, 2002, 29(5): 595-600. (YU Hong-liang, LU Jie-feng, LI Shou-de. Study on seepage field characteristics of foundation pit excavation [J]. Journal of Zhejiang Univrsity (Science Edition), 2002, 29(5): 595-600. (in Chinese))
    [4]
    张 飞, 李镜培, 唐 耀. 考虑水位和孔压影响的基坑抗隆起稳定性上限分析[J]. 岩土力学, 2011, 32(12): 3653-3659. (ZHANG Fei, LI Jing-pei, TANG Yao. Basal-heave stability of excavations considering groundwater level and pore water pressure fluctuations by upper bound method [J]. Rock and Soil Mechanics, 2011, 32(12): 3653-3659. (in Chinese))
    [5]
    黄林海, 汪光福. 上海某基坑降水环境影响评价研究[J]. 建筑监督检测与造价, 2010, 3(5): 5-8. (HUANG Lin-hai, WANG Guang-fu. Environmental effect assessment on dewatering of foundation in Shanghai[J]. Supervision Test and Cost of Construction, 2010, 3(5): 5-8. (in Chinese))
    [6]
    娄荣祥, 周念清, 赵 姗. 上海地铁11号线徐家汇站深基坑降水数值模拟[J]. 地下空间与工程学报, 2011, 7(5): 908-913. (LOU Rong-xiang, ZHOU Nian-qing, ZHAO Shan. Numerical simulation of deep foundation pit dewatering of Xujiahui Station of Shanghai Metro Line No.11 [J]. Chinese Journal of Underground Space and Engineering, 2011, 7(5): 908-913. (in Chinese))
    [7]
    王卫东, 徐中华. 预估深基坑开挖对周边建筑物影响的简化分析方法[J]. 岩土工程学报, 2010, 32(增刊1): 32-38. (WANG Wei-dong, XU Zhong-hua. Simplified analysis method for evaluating excavation-induced damage of adjacent buildings[J]. Chinese Journal of Geotechnical Engineering, 2010, 32(S1): 32-38. (in Chinese))
    [8]
    王庆永, 贾忠华, 刘晓峰, 等. Visual MODFLOW及其在地下水模拟中的应用[J]. 水资源与水工程学报, 2007, 18(5): 90-92. (WANG Qing-yong, JIA Zhong-hua, LIU Xiao-feng, et al. Visual MODFLOW and its application to groundwater simulation[J]. Journal of Water Resources & Water Engineering, 2007, 18(5): 90-92. (in Chinese))
    [9]
    贾金生, 田 冰, 刘昌明. Visual MODFLOW在地下水模拟中的应用——以河北省栾城县为例[J]. 河北农业大学学报, 2003, 26(2): 71-78. (JIA Jin-sheng, TIAN Bing, LIU Chang-ming. Visual MODFLOW and its application on groundwater simulation—A case study on Luancheng county of Hebei province[J]. Journal of Agricultural University of Hebei, 2003, 26(2): 71-78. (in Chinese))
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