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悬挂式地连墙与落底式地连墙地面沉降和墙顶竖向位移规律对比实测研究 被引量:4

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摘要 基于基坑止水帷幕(地连墙)的特点及现场监测数据,文章将金环路站基坑划分为落底式和悬挂式止水帷幕(地连墙)基坑区域两部分,研究了这两个区域基坑的坑后地面沉降规律以及墙顶竖向位移规律,发现止水帷幕形式的不同引起基坑变形规律存在区域性差异。相对于悬挂式止水帷幕区域,落底式止水帷幕基坑区域的地面沉降和墙顶竖向位移明显更小,并且因富水砂卵石地层粘聚力小渗透系数大,其最大地面沉降位置都离基坑较近。
作者 杨晓利
出处 《工程技术研究》 2019年第19期26-28,共3页 Engineering and Technological Research
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  • 1范巍,王建华,陈锦剑.连续墙与土体接触特性对深基坑变形分析的影响[J].上海交通大学学报,2006,40(12):2118-2121. 被引量:31
  • 2顾小鲁,钱鸿缙,刘惠珊,汪时敏.地基与基础[M].北京:中国建筑工业出版社,2003:132-134.
  • 3Ou Chang-yu, Chiou Dar-chang, Wu Tzong-shiann. Three-dimensional element analysis of deep excava- tions [J]. Journal of Geotechnical Engineering, 1996, 122(5) : 337-345.
  • 4Ou Chang-yu, Shiau Bor-yuan, Wang I-wen. Three- dimension deformation behavior of the Taipei National Enterprise Center(TNEC) excavation case history [J]. Canadian Geotechnical Journal, 2000, 37(2): 438- 448.
  • 5Nakai Teruo, Shahin Hossain Md, Iwata Naoyuki, et al. 3D effects in excavation problems: Model tests and numerical simulations [C] //Proceedings of 2nd Japan- US. Workshop on Testing, Modeling, and Simulation. Kyoto, Japan, 2005: 407-426.
  • 6Blackburn J T, Finno R J. Three-dimensional responses observed in an internally braced excavation in soft clay [J]. Journal of Geotechnical and Geoenvironmental Engineering, 2007, 133(11): 1364-1373.
  • 7Finno R J, Blackburn J T, Roboski J F. Three- dimensional effects for supported excavations in clay [J]. Journal of Geotechnical and Geoenvironmental Engi- neering, 2007, 133(1): 30-36.
  • 8Boscardin M D, Cording E J. Buliding resopnse to ex- cavation-induced stettlement [J]. Journal of Geotechnical Engineering, 1989, 115(1): 1-21.
  • 9Son Moorak, Coording E J. Estimation of building dam- age due to excavation-induced ground movements [J] . Journal of Geotechnical and Geoenvironmental Engi- neering, 2005, 131 (2) : 162-177.
  • 10Finno R J, Voss Jr F T, Rossow E, et al. Evaluating damage potential in buildings affected by excavations [J]. Journal of Geotechnical and Geoenvironmental Engi- neering, 2005, 131 (10) : 1199-1210.

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