Journal of Jilin University(Earth Science Edition) ›› 2021, Vol. 51 ›› Issue (5): 1506-1513.doi: 10.13278/j.cnki.jjuese.20200270

Previous Articles     Next Articles

Influence of New Pile Penetration on Adjacent Reused Pile

Cui Jifei1, Rao Pingping1, Li Jingpei2   

  1. 1. School of Environment and Architecture, University of Shanghai for Science and Technology, Shanghai 200093, China;
    2. College of Civil Engineering, Tongji University, Shanghai 200092, China
  • Received:2020-11-21 Online:2021-09-26 Published:2021-09-29
  • Supported by:
    Supported by the National Natural Science Foundation of China (41972274)

PDF (PC)

112

Abstract: The cavity expansion theory of semi-infinite soil is adopted to obtain the displacement field of soil caused by the new pile driving, and then it is applied to the existing pile based on the two-stage method to analyze the deformation and internal force changes of the existing pile. The constraint condition of the existing pile bottom, the rigidity of the pile body, and the soil modulus on the response of the existing pile was studied, meanwhile, the theoretical method was verified by using the numerical analysis, and also the influence of the distance between the new and used piles and the radius of the new piles was analyzed. The results show that the constraint of the pile tip only affects the deformation of the pile body near the pile tip:With the increase of the distance between the new and old piles, the deformation and internal force of the existing piles decrease significantly; The deformation and internal force of the existing pile increase gradually with the increase of the new pile diameter. The measures to stay away from existing piles and using long and thin piles are proposed to reduce the impact of new pile construction on existing piles.

Key words: existing pile, reuse, penetration, compaction displacement, deformation

CLC Number: 

  • TU473
[1] 贾水钟, 贾晓峰. 浅析静安顺德苑工程的老桩利用问题[J]. 建筑结构, 2007, 37(增刊1):477-480. Jia Shuizhong, Jia Xiaofeng. Settlement Design of Making Use of the Old Bored Pile in Jing'an Shunde Building[J]. Building Structure, 2007, 37(Sup.1):477-480.
[2] 姚建平. 既有桩再利用及新旧桩混合使用条件下的静压新桩施工控制工艺研究[J]. 建筑施工, 2016, 38(4):402-405. Yao Jianping. Study on Construction Control Technology for New Static Pressure Piles Under Condition of Recycled Existing Piles and New-Old Mixed Piles[J]. Building Construction, 2016, 38(4):402-405.
[3] 王龙胜, 衣倩倩, 张斌. 既有桩基耐久性评估及再利用分析研究[J]. 工程建设, 2017, 49(5):25-28. Wang Longsheng, Yi Qianqian, Zhang Bin. Analytical Study on Reuse of Existing Pile Foundation and Its Durability Evaluation[J]. Engineering Construction, 2017, 49(5):25-28.
[4] Leung C F, Chow Y K, Shen R F. Behavior of Pile Subject to Excavation Induced Soil Movement[J]. Journal of Geotechnical and Geoenvironmental Engineering, 2000, 126(11):947-954.
[5] Leung C F, Lim J K, Shen R F, et al. Behavior of Pile Groups Subject to Excavation-Induced Soil Movement[J]. Journal of Geotechnical and Geoenvironmental Engineering, 2003, 129(1):58-65.
[6] Leung C F, Ong D E L, Chow Y K. Pile Behavior due to Excavation-Induced Soil Movement in Clay:II:Collapsed Wall[J]. Journal of Geotechnical and Geoenvironmental Engineering, 2006, 132(1):45-53.
[7] Poulos H G, Chen L T, Hull T S. Model Tests on Single Piles Subjected to Lateral Soil Movement[J]. Soil and Foundations, 1995, 35(4):85-92.
[8] Chen L T, Poulos H G, Hull T S. Model Tests on Pile Groups Subjected to Lateral Soil Movement[J]. Soil and Foundations, 1997, 37(1):1-12.
[9] Sagaseta C. Analysis of Undrained Soil Deformation due to Ground Loss[J]. Géotechnique, 1987, 37(3):67-86.
[10] Sagaseta C, Whittle A J. Prediction of Ground Movements due to Pile Driving in Clay[J]. Journal of Geotechnical and Geoenvironmental Engineering, 2001, 127(1):55-66.
[11] 周火垚, 施建勇. 饱和软黏土中足尺静压桩挤土效应试验研究[J]. 岩土力学, 2009, 30(11):3291-3296. Zhou Huoyao, Shi Jianyong. Test Research on Soil Compacting Effect of Full Scale Jacked-in Pile in Saturated Soft Clay[J]. Rock and Soil Mechanics, 2009, 30(11):3291-3296.
[12] 张明义, 刘雪颖, 王永洪, 等. 粉土及粉质黏土对静压沉桩桩端阻力影响机制现场试验[J]. 吉林大学学报(地球科学版), 2020, 50(6):1804-1813. Zhang Mingyi, Liu Xueying, Wang Yonghong, et al. Feild Test on Influencing Mechanism of Silty Soil and Silty Clay on Tip Resistance of Static Pressure Pile[J]. Journal of Jilin University (Earth Science Edition), 2020, 50(6):1804-1813.
[13] 罗战友, 夏建中, 龚晓南, 等. 考虑孔压消散的静压单桩挤土位移场研究[J]. 岩石力学与工程学报, 2014, 33(增刊1):2765-2772. Luo Zhanyou, Xia Jianzhong, Gong Xiaonan, et al. Study of Compacting Soil Displacements Around Jacked Single Pile Based on Excess Pore Pressure Dissipation[J]. Chinese Journal of Rock Mechanics and Engineering, 2014, 33(Sup. 1):2765-2772.
[14] 张亚国, 李镜培. 软黏土中静压沉桩引起的侧向挤土位移分析[J]. 同济大学学报(自然科学版), 2015, 43(12):1801-1806. Zhang Yaguo, Li Jingpei.Lateral Displacements of Ground Caused by Piles Installation in Soft Clay[J]. Journal of Tongji University (Natural Science), 2015, 43(12):1801-1806.
[15] 朱宁, 施建勇, 陈海丰. 一种半无限土体中圆孔扩张的分析方法[J]. 岩土力学, 2006, 27(2):257-260. Zhu Ning, Shi Jianyong, Chen Haifeng. A Method for Cavity Expansion in Semi-Infinite Soil[J]. Rock and Soil Mechanics, 2006, 27(2):257-260.
[16] Vesic A S. Bending of Beams Resting on Isotropic Elastic Solids[J]. Journal of Soil Mechanics and Foundation Engineering, ASCE, 1961, 87(2):35-53.
[1] Huang Da, Ma Hao, Shi Lin. Discrete Element Simulation of Toppling Mechanism and Influencing Factors of Anti-Dip Layered Rock Slope [J]. Journal of Jilin University(Earth Science Edition), 2021, 51(6): 1770-1782.
[2] Lin Jun, Cai Guojun, Liu Songyu, Zou Haifeng, Hou Xinyu. Comparison of Normality Test Methods on Geotechnical Parameters Based on Piezocone Penetration Test [J]. Journal of Jilin University(Earth Science Edition), 2021, 51(5): 1408-1415.
[3] Li Liyun, Wang Ziying, Wang Xiaojing, Du Xiuli. Study on Deformation Characteristics of Ventilation Shaft Section in Foundation Pit Excavation Adjacent to Railway [J]. Journal of Jilin University(Earth Science Edition), 2021, 51(5): 1441-1451.
[4] Su Liang, Shi Wei, Shui Weihou, Cao Jianmeng. Field Test of High Energy Dynamic Compaction on Hydraulic Sandy Filling [J]. Journal of Jilin University(Earth Science Edition), 2021, 51(5): 1560-1569.
[5] Shi Lei, Zhou Xiwen, Zheng Changqing, Dong Yunfeng, Zhou Xiao, Guo Tengda. Indosinian Metamorphic Deformation Sequence of Badu Group in Suichang-Dazhe Region,Southwestern Zhejiang [J]. Journal of Jilin University(Earth Science Edition), 2019, 49(6): 1658-1671.
[6] Chen Yongzhen, Wu Bin, Yang Fan, Wu Gang, Weng Yang. Coupled Numerical Simulation of Seepage and Deformation of Interceptingand Drainaging Water with Compressed Air [J]. Journal of Jilin University(Earth Science Edition), 2019, 49(2): 485-492.
[7] Li Yunong, Lehane B M. Lateral Stress for Model Jacked Piles in Two-Layered Kaolin Clay [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(6): 1778-1784.
[8] Shi Youzhi, Hua Jianbing, Li Xiufang, Lin Shuzhi. Application of Response Displacement Method in Seismic Design of Underground Utility Tunnels [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(6): 1785-1796.
[9] Zhang Bingxian. Deformation Mechanism and Stability Analysis of Bank Slope in Downstream of Yuqu River in Tibet [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(5): 1539-1545.
[10] Tang Junfeng, Tang Xuemei, Zeng Xiangnong, Yang Jun, Li Xuezheng. Deformation Characteristics and Stability Analysis of Deposit Slope After Initial Impoundment [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(5): 1546-1555.
[11] Wei Kaihong, Pei Xiangjun, Zhang Shishu, Ran Congyan, Cui Zhongtao, Li Qingchun, Li Jinyuan. Deformation Characteristics of Loess High Fill Slope Support Structure Based on IBIS-L [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(5): 1556-1565.
[12] Li Ang, Ju Linbo, Zhang Liyan. Relationship Between Hydrocarbon Accumulation and Paleo-Mesozoic Tectonic Evolution Characteristics of Gucheng Lower Uplift in Tarim Basin [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(2): 545-555.
[13] Ma Delong, He Dengfa, Wei Dongtao, Wang Yanjun, Wei Cairu. Multiple Phase Deformation of Gumudi Anticline at South Margin of Junggar Basin [J]. Journal of Jilin University(Earth Science Edition), 2017, 47(6): 1695-1704.
[14] Cui Jianjun, Wang Yanhong, Zheng Guanggao, Shi Wei, Ma Licheng. The Timing of the Formation and Exhumation of the Dawu Complex in West Dabie Orogen, East China, and Its Geological Significance [J]. Journal of Jilin University(Earth Science Edition), 2017, 47(1): 139-153.
[15] Liu Lanlan, Li Hongru, Chang Qiuying, Li Xiaole, Wang Hongyu, Zhao Chuanhai. Practical Computation Method of Deformation with Water Content Increasing of Unsaturated Soil [J]. Journal of Jilin University(Earth Science Edition), 2016, 46(6): 1790-1798.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LI Chun-bai，ZHANG Xin-tao，LIU Li，REN Yan-guang,MENG Peng. The Thermal Fluid Activities and Their Modification on Volcaniclastic Rock in Budate Group-An Example from the Beier Sag of Hailaer Basin[J]. J4, 2006, 36(02): 221 -0226 .
[2] ZOU Xin-ning,SUN Wei,ZHANG Meng-bo,WAN Yu-jun. The Application of Seismic Attributes Analysis to Lithologic Gas Reservoir Description[J]. J4, 2006, 36(02): 289 -0294 .
[3] GUO Hong-jin， LI Yong, ZHONG Jian-hua, WANG Hai-qiao. Carbonate Reservoir Properties in Member 1 of Shahejie Formation of Paleogene in the Dongxin Oilfield, Shandong Province[J]. J4, 2006, 36(03): 351 -357 .
[4] DU Ye-bo，JI Han-cheng，ZHU Xiao-min. Research on the Diagenetic Facies of the Upper Triassic Xujiahe Formation in the Western Sichuan Foreland Basin[J]. J4, 2006, 36(03): 358 -364 .
[5] LIU Jia-jun, LI Zhi-ming,LIU Jian-ming,WANG Jian-ping,FENG Cai-xia, LU Wen-quan. Mineralogy of the Stibnite-Antimonselite Series in the Nature[J]. J4, 2005, 35(05): 545 -553 .
[6] SU Ji-jun, YIN Kun, GUO Tong-tong. Optimization of the JointThread of Diamond WireLine Coring Drill Pipe[J]. J4, 2005, 35(05): 677 -680 .
[7] TANG Jian-sheng, XIA Ri-yuan, ZOU Sheng-zhang, LIANG Bin. Characteristics of Karst Medium System and Its Hydrogeologic Effect in the South Tianshan, Xinjiang[J]. J4, 2005, 35(04): 481 -0486 .
[8] XIONG Bin. Inverse Spline Interpolation for the Calculation of All-Time Resistivity for the Large-Loop Transient Electromagnetic Method[J]. J4, 2005, 35(04): 515 -0519 .
[9] DU Chun-guo, ZOU Hua-yao, SHAO Zhen-jun,ZHANG Jun. Formation Mechanism and Mode of Sand Lens Reservoirs[J]. J4, 2006, 36(03): 370 -376 .
[10] XU Sheng-wei,WANG Ming-chang，BAI Ya-hui,ZHANG Xue-ming. A Study and Implementation of the Distributed Publication Service of Massive Imagery Data Based on J2EE[J]. J4, 2006, 36(03): 491 -496 .
Copyright © Journal of Jilin University(Earth Science Edition), All Rights Reserved.
Tel: +86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd