Journal of Jilin University(Earth Science Edition) ›› 2015, Vol. 45 ›› Issue (2): 541-545.doi: 10.13278/j.cnki.jjuese.201502202

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Research on Construction Spatial Effects in Long Foundation Pit

Yang Lichun1, Pang Yubin1, Li Shengang2   

  1. 1. China Northeast Architectural Design & Research Institute CO., LTD, Shenyang 110003, China;
    2. School of Resources&Civil Engineering, Northeastern University, Shenyang 110819, China
  • Received:2014-09-25 Published:2015-03-26

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Abstract:

Using the numerical simulation, we calculated and analyzed the process of excavation by section and block of foundation pit at Panjin underground commercial street. The results show that with the increase of the excavation section length, the maximum lateral displacement of supporting piles shows the tendency of reduction at first and increase afterwards; while the basement uplift shows the tendency of inereasing. With the increase of the excavation block length, the lateral displacement of supporting piles on protected sides shows the same tendency of reducing at first and increasing afterwards. Taking into account the spatial effect in the excavation, the long foundation pits can mitigate the deformation of supporting structure and formation effectively. Considering whether the excavated soil has enough strength to limit the deformation of supporting structure and formation in the process of foundation pit excavation with different section and block could make spatial effect significantly.

Key words: foundation pit excavation, spatial effects, numerical simulation, section construction

CLC Number: 

  • TU94.1

[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. Liu Jianhang, Hou Xueyuan. Manual of Excavation Engineering[M].Beijing:China Architecture & Building Press, 1997.

[2] 陆培毅, 李绍忠, 顾晓鲁. 基坑支护结构的空间分析[J]. 岩土力学, 2004, 25(1): 121-124. Lu Peiyi, Li Shaozhong, Gu Xiaolu.Space Analysis of Retaining Structures for Foundation Pits[J].Rock and Soil Mechanics, 2004, 25(1):121-124.

[3] 赖冠宙, 房营光, 史宏彦.深基坑排桩支护结构空间共同变形分析[J].岩土力学, 2007, 28(8):1749-1752. Lai Guanzhou, Fang Yingguang, Shi Hongyan.Spatial Mutual Deformation Analysis Method for Row of Piles of Deep Excavation[J].Rock and Soil Mechanics, 2007, 28(8):1749-1752.

[4] 吴志敏, 屠毓敏.土钉基坑支护的空间效应研究[J].岩土力学, 2007, 28(10):2178-2182. Wu Zhimin, Tu Yumin.Space Effect of Soil-Nailing Excavation Protection[J].Rock and Soil Mechanics, 2007, 28(10):2178-2182.

[5] 张建辉, 赵静力, 王道卓.无支护基坑侧移空间效应分析[J].岩土工程技术, 2010, 24(3):119-122. Zhang Jianhui, Zhao Jingli, Wang Daozhuo.Analysis of Three-Dimensional Effects for Lateral Displacement of Non-Supported Excavations[J]. Geotechnical Engineering Technique, 2010, 24(3):119-122.

[6] 雷明锋, 彭立敏, 施成华, 等.长大深基坑施工空间效应研究[J].岩土力学, 2010, 31(5):1579-1584. Lei Mingfeng, Peng Limin, Shi Chenghua, et al. Research on Construction Spatial Effects in Large-Long-Deep Foundation Pit[J]. Rock and Soil Mechanics, 2010, 31(5):1579-1584.

[7] 卫凌云, 秦胜伍, 陈慧娥.基坑开挖对单桩及群桩回弹位移的影响分析[J].吉林大学学报:地球科学版, 2014, 44(2): 584-590. Wei Lingyun, Qin Shengwu, Chen Huie. Analysis on Rebounding Displacement of Single Pile and Pile Group Under Excavation[J]. Journal of Jilin University:Earth Science Edition, 2014, 44(2): 584-590.

[8] 张丹, 法立滕, 王健.浅析土钉墙支护的空间效应及变形特征[J].岩土工程技术, 2014, 28(2):106-108. Zhang Dan, Fa Liteng, Wang Jian. Analysis of Spatial Effect and Deformation of Soil Nailing Walls[J]. Geotechnical Engineering Technique, 2014, 28(2):106-108.

[9] 应宏伟, 郭跃.软土深基坑分段施工效应三维有限元分析[J].岩石力学与工程学报, 2008, 27(增刊2):3328-3334. Ying Hongwei, Guo Yue.Three-Dimensional Finite Element Analysis for Effects of Step Construction on Deep Soft Soil Foundation Pits[J]. Chinese Journal of Rock Mechanics and Engineering, 2008, 27(Sup.2):3328-3334.

[10] 杨雪强, 刘祖德, 何世秀.论深基坑支护的空间效应[J].岩土工程学报, 1998, 20(2):74-78. Yang Xueqiang, Liu Zude, He Shixiu.Research About Spatial Effect of Deep Pit Supporting[J].Chinese Journal of Geotechnical Engineering, 1998, 20(2):74-78.
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