Modification of the Constant Coefficient Method for Horizontal Reaction of Foundation of Rigid Rock-Socketed Piles

WANG Hongqing; HUANG Yue; ZHAO Xueliang; HE Runcai; LI Yu; TIAN Weihui

doi:10.3724/j.gyjzG22091912

Volume 54 Issue 5

May 2024

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2024 > 54(5): 212-219

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WANG Hongqing, HUANG Yue, ZHAO Xueliang, HE Runcai, LI Yu, TIAN Weihui. Modification of the Constant Coefficient Method for Horizontal Reaction of Foundation of Rigid Rock-Socketed Piles[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(5): 212-219. doi: 10.3724/j.gyjzG22091912

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Modification of the Constant Coefficient Method for Horizontal Reaction of Foundation of Rigid Rock-Socketed Piles

doi: 10.3724/j.gyjzG22091912

1. China Energy Engineering Group Guangdong Electric Power Design Institute Co., Ltd., Guangzhou 510663, China;
2. Guangzhou Municipal Engineering Design & Research Institute Co., Ltd, Guangzhou 510095, China;
3. Key Laboratory of Concrete and Prestressed Concrete Structure of MOE, Southeast University, Nanjing 211189, China;
4. Northwest Engineering Corporation Limited, Xi'an 710065, China

Received Date: 2022-09-19
Available Online: 2024-06-22

Abstract

Abstract

With the continuous development of construction scale and the offshore engineering, the loads on pile foundations have been becoming more and more complicated and the effect of lateral loads on pile foundations have been becoming more and more notable. The calculation method for the horizontal reaction coefficient of foundation of rock-socketed piles, which is suggested by Specifications for Design of Foundation of Highway Bridges and Culverts JTC 3363—2019, is too simple, and the size effect of large-diameter rock-socketed piles is not well considered. According to the mechanical characteristics of rigid rock-socketed piles, considering the effect of vertical skin friction, a calculation method to determine the response of rigid rock-socketed piles under lateral loads was proposed based on the assumption of a constant coefficient of horizontal reaction of foundation. The calculation results were more accurate compared with the results without considering vertical skin friction. Based on field test data, the numerical models of rigid rock-socketed piles were constructed by a finite difference software, and the parameter analysis on various factors influencing the rock-pile interaction including the mechanical and physical parameters of rock and piles was performed. Eventually, a fitting formula for the horizontal reaction coefficient based on the assumption of a constant coefficient of horizontal reaction of foundation was proposed.
- rock-socketed pile,
- horizontal bearing capacity,
- constant coefficient method for horizontal reaction of foundation

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References

[1]	赵明华, 冯明伟, 刘猛, 等. 大直径软岩嵌岩桩嵌岩深度计算模型[J]. 水利水电科技进展, 2015, 35(1): 73-77.
[2]	雷勇, 刘泽. 基于H-B准则的公路桥梁桩基嵌岩深度计算[J]. 岩土力学, 2015, 36(2): 457-462.
[3]	LIANG R, YANG K, NUSAIRAT J. P-y criterion for rock mass[J]. Journal of Geotechnical and Geoenvironmental Engineering, 2009, 135(1):26-36.
[4]	SHATNAWI E S. Development of p-y criterion for anisotropic rock and cohesive intermediate geomaterials[D]. Akron: University of Akron, 2008.
[5]	CHEN J J, ZENG F Y, WANG J H, et al. Analysis of laterally loaded rock-socketed shafts considering the nonlinear behavior of both the soil/rock mass and the shaft[J/OL]. Journal of Geotechnical and Geoenvironmental Engineering, 2017, 143(3) [2022-09-19]. https://doi.org/10.1061/(ASCE)GT.1943-5606.0001610.
[6]	中华人民共和国交通运输部.公路桥涵地基与基础设计规范:JTG 3363—2019[S]. 北京: 人民交通出版社, 2019.
[7]	ASHOUR M, HELAL A. Contribution of vertical skin friction to the lateral resistance of large-diameter shafts[J]. Journal of Bridge Engineering, 2013, 19(2): 289-302.
[8]	MCVAY M C, NIRAULA L. Development of p-y curves for large diameter piles/drilled shafts in limestone for FBPIER[R]. Florida: Civil and Coastal Engineering Department, University of Florida, 2004.
[9]	O’NEILL M W, HASSAN K H. Drilled shafts: effects of construction on performance and design criteria[C]//Proceedings of the International Conference on Design and Construction of Deep Foundations. Washington: Federal Highway Administration, 1994: 137-187.
[10]	竺明星, 戴国亮, 龚维明, 等. 水平荷载下桩身侧阻抗力矩的作用机制与计算模型研究[J]. 岩土力学, 2019, 40(7):130-144 , 199.
[11]	YANG K. Analysis of laterally loaded drilled shafts in rock[D]. Akron: University of Akron, 2006.
[12]	BIENIAWSKI Z T. Engineering rock mass classifications: a complete manual for engineers and geologists in mining, civil, and petroleum engineering[M]. New York: Wiley, 1989.
[13]	HOEK E, CARRANZA-TORRES C T, CORKUM B. Hoek-Brown failure criterion: 2002 edition[C]// Hammah R, Bawden W, Curran J, et al. Mining and Tunnelling Innovation and Opportunity:Proceedings of the 5th North American Rock Mechanics Symposium and 17th Tunnelling Association of Canada Conference. 2002: 267-273.
[14]	HOEK E, BROWN E T. The Hoek-Brown failure criterion and GSI-2018 Edition[J]. Journal of Rock Mechanics and Geotechnical Engineering, 2019, 11(3): 445-463.
[15]	孙书伟,林杭,任连伟. FLAC3D在岩土工程中的应用[M]. 北京:中国水利水电出版社,2011.

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