›› 2003, Vol. 24 ›› Issue (5): 845-848.

• Geotechnical Engineering • Previous Articles     Next Articles

Treatment of pile foundation accident with replacement method and rigid pile composite foundation

ZHOU Qing-chun，LI Hai-bo，LIU Ya-qun   

  1. Institute of Rock and Soil Mechanics，Chinese Academy of sciences，Wuhan 430071，China
  • Received:2002-09-23 Online:2003-10-10 Published:2014-08-19

PDF (PC)

1732

Abstract: An economical and reasonable treatment is proposed through analyzing a pile foundation accident. In the treatment the piles in accident are reused and the soft soil around the piles is replaced with sand and gravel mixture. The piles and the sand-gravel cushion are fit together to be a composite foundation with rigid piles, which can improve the bearing capacity of the foundation effectively and decrease the building’s settlement.

Key words: pile foundation accident, replacement method, sand-gravel cushion, composite foundation of rigid piles.

CLC Number: 

  • TU427
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
    • [1] ZHENG Ling-wei ，ZHOU Feng-hua , . Experimental study of forming process of replacement pier in soft soil using dynamic replacement method [J]. , 2014, 35(1): 90-97.
    [2] CHEN Jin-feng , SONG Er-xiang , XU Ming. Application of strength reduction FEM to stability analysis of high fill slope in Kunming new airport [J]. , 2011, 32(S1): 636-0641.
    [3] XING Shuang ，SUZUKI Teruyuki ，LI Yue-bing ，HAO Dong-xue. Application of replacement method to preventing frost heave damage of geogrids [J]. , 2011, 32(11): 3404-3408.
    [4] XU Han，HUANG Bin，RAO Xi-bao，HE Xiao-min，XU Yan-yong. Consolidation and drainage effect of drilling and sand replacement samples in consolidated drained triaxial tests [J]. , 2009, 30(11): 3242-3248.
    Viewed
    Full text


    Abstract

    Cited
      Shared   
      Discussed   
    [1] ZHANG Wen-jie，CHEN Yum-min. Pumping tests and leachate drawdown design in a municipal solid waste landfill[J]. , 2010, 31(1): 211 -215 .
    [2] NIE Ying, LUAN Mao-tian, TANG Xiao-wei, GUO Ying, ZHANG Zhen-dong. Study of monotonic and coupling cyclic shear characteristics of overconsolidated clay[J]. , 2009, 30(9): 2616 -2622 .
    [3] GONG Wei-li, AN Li-qian, ZHAO Hai-yan, MAO Ling-tao. Multiple scale characterization of CT image for coal rock fractures based on image description[J]. , 2010, 31(2): 371 -376 .
    [4] ZHAN Yong-xiang, JIANG Guan-lu. Study of dynamic characteristics of soil subgrade bed for ballastless track[J]. , 2010, 31(2): 392 -396 .
    [5] WAN Zhi, DONG Hui, LIU Bao-chen. On choice of hyper-parameters of support vector machines for time series regression and prediction with orthogonal design[J]. , 2010, 31(2): 503 -508 .
    [6] GAO Guang-yun, ZHAO Yuan-yi, GAO Meng, YANG Cheng-bin. Improved calculation for lateral dynamic impedance of pile groups in layered soil[J]. , 2010, 31(2): 509 -515 .
    [7] TAN Feng-yi, Jiang Zhi-quan, Li Zhong-qiu, YAN Hui-he. Application of additive mass method to testing compacted density of filling material in Kunming new airport[J]. , 2010, 31(7): 2214 -2218 .
    [8] CHAI Bo, YIN Kun-long, XIAO Yong-jun. Characteristics of weak-soft zones of Three Gorges Reservoir shoreline slope in new Badong county[J]. , 2010, 31(8): 2501 -2506 .
    [9] ZHANG Jian-min，WANG Fu-qiang. Post-liquefaction flow failure of saturated dilative sands and its mechanism[J]. , 2010, 31(9): 2711 -2715 .
    [10] LIU Han-long，TAO Xue-jun，ZHANG Jian-wei，CHEN Yu-min. Behavior of PCC pile composite foundation under lateral load[J]. , 2010, 31(9): 2716 -2722 .
    Copyright © Rock and Soil Mechanics, All Rights Reserved.
    Tel: 027-87198484, 87199252, 87199253, 87198752　E-mail: ytlx@whrsm.ac.cn
    Powered by Beijing Magtech Co. Ltd