›› 2006, Vol. 27 ›› Issue (S1): 849-854.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Analysis of influence of pipe jacking construction on adjacent piles

WEI Gang1, WEI Xin-jiang1, 2, DING Zhi1, 2, YAO Ning2   

  1. 1. Department of Civil Engineering, Zhejiang University City College, Hangzhou 310015, China； 2. College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310027, China
  • Received:2006-04-06 Published:2006-12-15

PDF (PC)

64

Abstract: The distribution regularity of total additive load induced by bulkhead additive thrust, force of friction between shield and soil, and force of friction between follow-up pipes and soil during pipe jacking construction is studied. The analytical results show that, the distribution regularity of additive load is closely related with the relative position of pile and shield; and it is a three-dimensional problem. Toward the pipe jacking direction and perpendicular to the pipe wall, the additive load is changed from pressure to pull force along with the pass of shield excavation face. In addition, the value and influence bound of additive load in pipe jacking direction is bigger than that of perpendicular to the pipe wall. Value of additive load in vertical direction is small. Direction of additive load close to the axes of pipeline is opposite with that of both ends; and the force distribution curve is arch-shaped. The value of additive load is increased rapidly with decrease of distance between pile foundation and pipeline.

Key words: pipe jacking, pile foundation, bulkhead additive thrust, friction force, additive load

CLC Number: 

  • TU 431
  • 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] ZHAO Ming-hua, CHEN Yao-hao, YANG Chao-wei, XIAO Yao. Nonlinear analysis of pile in steep slope based on finite bar element method [J]. , 2018, 39(8): 3020-3028.
[2] YU Hao-jun, PENG She-qin, ZHAO Qi-hua,. Research on response of laterally loaded pile in gravel soil sloping ground [J]. , 2018, 39(7): 2537-2545.
[3] LIU Hong-jun, YANG Qi，. Influence of local scour on bearing performance of wind turbine supporting system [J]. , 2018, 39(2): 722-727.
[4] ZHAO Ming-hua, ZHU Zhi-ren, HUANG Ming-hua, YANG Chao-wei, XU Zhuo-jun. Study on thickness of safety for cave roofs suffered bending failure in karst areas [J]. , 2018, 39(11): 4201-4209.
[5] RONG Xue-ning, XU Ri-qing, FENG Su-yang, QIU Tao，. Research on the laterally loaded piles under huge moment based on Lagrange multipliers method [J]. , 2017, 38(9): 2605-2612.
[6] ZHOU Li-duo, KONG Gang-qiang, PENG Huai-feng, GU Hong-wei, ZHU Xi，. Theoretical analysis of bearing capacities of pile group under oblique load [J]. , 2017, 38(9): 2647-2654.
[7] KONG Gang-qiang, WANG Cheng-long, LIU Han-long, WU Di, CHE Ping.. Analysis of pile head displacement of energy pile under repeated temperature cycling [J]. , 2017, 38(4): 958-964.
[8] MIAO Peng-yong, WANG Bao-jun, SHI Bin, ZHANG Qi-qi. Application of feature point compression algorithm to pile foundation detection using distributed optical fiber [J]. , 2017, 38(3): 911-917.
[9] KONG Gang-qiang, GU Hong-wei, CHE Ping, REN Lian-wei, PENG Huai-feng，. Impact of pile shaft shapes on vertical bearing capacity of belled piles [J]. , 2017, 38(2): 361-367.
[10] HUANG MING, FU Jun-jie, CHEN Fu-quan, JIANG Song. Damage characteristics of karst cave roof and its safety thickness calculation under the coupling effect of pile-tip load and seismic wave [J]. , 2017, 38(11): 3154-3162.
[11] ZHANG Feng, ZHOU Feng, WANG Xu-dong,. Robust geotechnical design of a single pile under vertical loads in layered soils [J]. , 2017, 38(11): 3311-3318.
[12] KONG Gang-qiang, GU Hong-wei, Zhou Li-duo, PENG Huai-feng, . Study of pipe group effects efficiency of belled wedge pile with low cap [J]. , 2016, 37(S2): 461-468.
[13] TANG Yong-jing , ZHAO Xi-hong,. Re-analysis of case studies of piled raft foundation for super-tall building in soft soils [J]. , 2016, 37(11): 3253-3262.
[14] BAI Hua-jun. A method for calculating the safety rock thickness of pile bearing strata with considering deadweight of karst cave roof [J]. , 2016, 37(10): 2945-2952.
[15] GUO Chun-xiang, WU Ya-ping, JIANG Dai-jun. Analysis of response of pile vertical bearing capacity to short-term climatic anomaly in permafrost regions [J]. , 2015, 36(S2): 377-382.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] SUN Yong. Research on calculation method of double-row anti-sliding structure under sliding surface[J]. , 2009, 30(10): 2971 -2977 .
[2] JIANG Yong-dong, XIAN Xue-fu,YIN Guang-zhi, LI Xiao-hong. Acoustic emission, fractal and chaos characters in rock stress-strain procedure[J]. , 2010, 31(8): 2413 -2418 .
[3] LENG Yi-fei, ZHANG Xi-fa, YANG Feng-xue, JIANG Long, ZHAO Yi-min. Experimental research on unfrozen water content of frozen soils by calorimetry[J]. , 2010, 31(12): 3758 -3764 .
[4] LIU Wen-lian, WEI Li-de. Study of calculation model of anchors in strength reduction FEM[J]. , 2010, 31(12): 4021 -4026 .
[5] SHI Dan-da, ZHOU Jian, JIA Min-cai, YANG Yong-xiang. Back analysis of parameters and long-term settlement prediction of harbor soft ground considering its creep behavior[J]. , 2009, 30(3): 746 -750 .
[6] DENG Zong-wei, LENG Wu-ming, LI Zhi-yong, YUE Zhi-ping. Finite element analysis of time effect for coupled problem of temperature and stress fields in slope supported by shotcrete[J]. , 2009, 30(4): 1153 -1158 .
[7] ZHA Fu-sheng，LIU Song-yu，DU Yan-jun，CUI Ke-rui. Evaluation of physicochemical process in stabilized expansive soils using electrical resistivity method[J]. , 2009, 30(6): 1711 -1718 .
[8] CHEN Jie-jin，ZHOU Feng，YANG Jun-sheng，LIU Bao-chen. Fuzzy analytic hierarchy process for risk evaluation of collapse during construction of mountain tunnel[J]. , 2009, 30(8): 2365 -2370 .
[9] FAN Heng-hui ，GAO Jian-en ，WU Pu-te ，LOU Zong-ke. Analysis of influence factors for solidified soil strength based on change of physicochemical properties of loess[J]. , 2011, 32(7): 1996 -2000 .
[10] CHEN Ming , HU Ying-guo , LU Wen-bo , YAN Peng , ZHOU Chuang-bing. Blasting excavation induced damage characteristics of diversion tunnel for Jinping cascade II hydropower station[J]. , 2011, 32(S2): 172 -177 .
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