›› 2006, Vol. 27 ›› Issue (2): 282-285.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Calculating jacking resistance of jacked pile by using beating counts of standard penetration test

ZHANG Ming-yi, YU Su-jian, ZHOU Yi-zhong   

  1. Department of Civil Engineering, Qingdao Technological University, Qingdao, 266033, China
  • Received:2004-07-05 Online:2006-02-10 Published:2013-10-25

PDF (PC)

1825

Abstract: A series of static piling tests and SPTs were performed to investigate the behavior of jacked piles. The study focuses on the changing law of pile toe resistance and shaft resistance in different soil strata. Then an empirical formula is put forward to calculate the jacking resistance and a visual computer program is worked out. Two calculation engineering examples indicated that the method is feasible. The calculated jacking force satisfies the engineering precision requirement. It can be concluded that the method is convenient to judge driveability of pile, estimate the bearing capacity of pile and select the jacked piling equipment. The study is significant because the SPT data is commonly used can be easily obtained.

Key words: jacked pile, blow counts of SPT, jacking force, jacking resistance, driveability

CLC Number: 

  • TU 473
  • 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] GUO Shuai-jie, SONG Xu-guo, . Jacking resistance evaluation method of prefabricated diaphragm wall based on laboratory experiment [J]. Rock and Soil Mechanics, 2019, 40(1): 269-274.
[2] WANG Yong-hong, ZHANG Ming-yi, LIU Jun-wei, BAI Xiao-yu, . Influence of excess pore water pressure on shear strength of pile-soil interface in clayey soil [J]. , 2018, 39(3): 831-838.
[3] LI Jing-pei, CAO Xiao-bing, LI Lin, GONG Wei-bing, . Centrifugal model test and mechanism study of jacked pile and CPTU penetration [J]. Rock and Soil Mechanics, 2018, 39(12): 4305-4311.
[4] ZONG Zhong-ling, LU Xian-long, LI Qing-song, ZHANG Zhen-dong，. An experimental study of bearing capacity of post-grouting jacked steel pipe micropiles [J]. , 2017, 38(S2): 323-329.
[5] LI Lin, LI Jing-pei, SUN De-an, FANG Rui, . Time-dependence of bearing capacity of jacked piles in natural saturated clay [J]. , 2017, 38(9): 2515-2522.
[6] ZHANG Ming-yi, BAI Xiao-yu, GAO Qiang, WANG Yong-hong, CHEN Xiao-yu, LIU Jun-wei，. Experimental study on interfacial bearing mechanism of piles in cohesive soil [J]. , 2017, 38(8): 2167-2174.
[7] CHEN Xiao-xiang , ZHANG Pei-yong , DING Shi-jun , TANG Zhi-qiang,. Jacking force estimation and measured data analysis of 3D curved long distance and large diameter pipe jacking [J]. , 2015, 36(S1): 547-552.
[8] ZHANG Zhi-peng, LIU Run. Study of factors influencing pile foundation driveability based on GRLWEAP [J]. , 2015, 36(S1): 634-638.
[9] HU Yong-qiang , TANG Lian-sheng , LI Zhao-yuan，. Mechanism of sliding friction at pile-soil interface of jacked pile [J]. , 2015, 36(5): 1288-1294.
[10] YANG Xian ，ZHANG Ke-neng ，LI Yong-suo ，PENG Huan-yun ，HUANG Chang-bo . Theoretical and experimental analyses of jacking force during deep-buried pipe jacking [J]. , 2013, 34(3): 757-761.
[11] YU Feng , THAM Leslie George , YANG Jun , LEE Peter Kai Kwong. Observed long-term behavior of residual stress in jacked pile [J]. , 2011, 32(8): 2318-2324.
[12] LIU Jun-wei，ZHANG Ming-yi，ZHAO Hong-fu，WANG Jing-jing. Computational simulation of jacking force based on spherical cavity expansion theory and friction fatigue effect [J]. , 2009, 30(4): 1181-1185.
[13] ZHANG Ming-yi, LIU Jun-wei， YU Xiu-xia. Field test study of time effect on ultimate bearing capacity of jacked pipe pile in soft clay [J]. , 2009, 30(10): 3005-3008.
[14] XIANG An-tian, ZHU He-hua, DING Wen-qi. Relationship of jacking force and average friction with jacking path in pipe-jacking construction [J]. , 2008, 29(4): 1005-1009.
[15] LU Qun , GONG Xiao-nan , CUI Wu-wen , WANG Jian-liang . Squeezing effects of jacked pile in layered soil [J]. , 2008, 29(11): 3017-3020.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] CUI Kai, CHEN Wen-wu, ZHANG Jing-ke, HAN Wen-feng, LIANG Shou-yun. Relationships between microstructure parameters and wind erosion rate of multivariate layered soil in slope[J]. , 2009, 30(9): 2741 -2746 .
[2] JIE Ying, TANG Xiao-wei , LUAN Mao-tian. Finite-element free Galerkin coupling method for sand liquefaction-induced deformation[J]. , 2010, 31(8): 2643 -2647 .
[3] HU Ming-jian, WANG Ren, CHEN Zhong-xue, WANG Zhi-bing. Initiation process simulation of debris deposit based on particle flow code[J]. , 2010, 31(S1): 394 -397 .
[4] ZHANG Jian-xin, LIU Shuang-ju, ZHOU Jia-bin. Analysis of influence of foundation pits excavation unloading by top-down method on engineering structures[J]. , 2010, 31(S2): 218 -223 .
[5] BAI Bing, LI Chun-feng. Elastoplastic dynamic responses of close parallel metro tunnels to vibration loading[J]. , 2009, 30(1): 123 -128 .
[6] ZHANG Jun-hui. Analysis of deformation behavior of expressway widening engineering under different foundation treatments[J]. , 2011, 32(4): 1216 -1222 .
[7] WANG Liang-qing, P.H.S.W. Kulatilake, TANG Hui-ming, LIANG Ye , WU Qiong ,. Kinematic analyses of sliding and toppling failure of double free face rock mass slopes[J]. , 2011, 32(S1): 72 -77 .
[8] LI Xu, ZHANG Li-min, AO Guo-dong. Variations of pore structure, void ratio, and water content in soil drying process[J]. , 2011, 32(S1): 100 -105 .
[9] DENG Hua-feng, LI Jian-lin, LIU Jie, ZHU Min, GUO Jing, LU Tao. Research on propagation of compression shear fracture in rocks considering fissure water pressure[J]. , 2011, 32(S1): 297 -0302 .
[10] DENG An-fu, ZHENG Bing, ZENG Xiang-yong. Numerical analysis of influence of building distance on superstructure and rock slope subgrade[J]. , 2009, 30(S2): 555 -559 .
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