Shaking table tests on double-row anti-slide piles of slopes under earthquakes

LAI Jie; ZHENG Ying-ren; LIU Yun; LI Xiu-di; ABI Erdi

doi:10.11779/CJGE201404012

Volume 36 Issue 4

Turn off MathJax

Article Contents

Abstract

References

Chinese Journal of Geotechnical Engineering > 2014 > 36(4): 680-686. > DOI: 10.11779/CJGE201404012

LAI Jie, ZHENG Ying-ren, LIU Yun, LI Xiu-di, ABI Erdi. Shaking table tests on double-row anti-slide piles of slopes under earthquakes[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(4): 680-686. DOI: 10.11779/CJGE201404012

Citation:

PDF (1877 KB)

Shaking table tests on double-row anti-slide piles of slopes under earthquakes

LAI Jie^{1, 3},
ZHENG Ying-ren^{1, 2},
LIU Yun⁴,
LI Xiu-di^1,,
ABI Erdi^{2, 5}

1. Department of Civil Engineering, Logistical Engineering University, Chongqing 400041, China;
2. Chongqing Engineering and Technology Research Center of Geological Hazard Prevention and Treatment, Chongqing 400041, China;
3. Chongqing Key Laboratory of Geomechanics & Geoenvironment Protection, Chongqing 401311, China;
4. Chongqing Industry Polytechnic College, Chongqing 401120, China;
5. Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China

More Information

Received Date: August 19, 2013
Published Date: April 21, 2014

Graphical Abstract

Abstract

Abstract

A large shaking table test is performed to study the seismic performance of a slope with double-row anti-slide piles triggered by seismic load. Different dynamic response characteristics and failure mechanisms are studied by comparing the failure processes of a pile-anchor mixed support system and a single pile support system. The tests show that shear failure first occurs at the slope toe under a pile-anchor mixed support. As the horizontal acceleration increases, tension crack starts to develop at the top of the slope. The overall failure of the slope occurs when a global failure surface is formed, connecting the shear failure at the toe and tension crack at the top. However, tension cracks first appear at the slope top under the single pile support conditions. These cracks extend towards the slope toe as the acceleration increases and eventually lead to the overall slope failure. The experimental observations and data demonstrate that the seismic performance of the former is better than that of the latter. The slope failure is the result of the combined effect of tension and shear. This experimental study has laid a solid foundation for the seismic design of anti-slide piles.
- shaking table test,
- seismic performance,
- anti-slide pile,
- tension and shear

FullText(HTML)

References (15)

References

[1]	张友良, 冯夏庭, 范建海, 等. 抗滑桩与滑坡体相互作用的研究[J]. 岩石力学与工程学报, 2002, 21(6): 839-842. (ZHANG You-liang, FENG Xia-ting, FAN Jian-hai, et a1. Study on the interaction between landslide and passive piles[J]. Chinese Journal of Rock Mechanics and Engineering, 2002, 21(6): 839-842. (in Chinese))
[2]	戴自航. 抗滑桩滑坡推力和桩前滑体抗力分布规律的研究[J]. 岩石力学与工程学报, 2002, 21(4): 517-521. (DAI Zi-hang. Study on distribution laws of landslide-thrust and resistance of sliding mass acting on antislide piles[J]. Chinese Journal of Rock Mechanics and Engineering, 2002, 21(4): 517-521. (in Chinese))
[3]	唐芬, 郑颖人, 杨波. 双排抗滑桩的推力分担及优化设计[J]. 岩石力学与工程学报, 2010, 29(1): 3162-3168. (TANG Fen, ZHENG Ying-ren, YANG Bo. Thrust share ratios and optimization design for two-row-anti-slide piles[J]. Chinese Journal of Rock Mechanics and Engineering, 2010, 29(1): 3162-3168. (in Chinese))
[4]	赵尚毅, 郑颖人, 李安洪, 等. 多排埋入式抗滑桩在武隆县政府滑坡中的应用[J]. 岩土力学, 2010, 30(1): 160-164. (ZHAO Shang-yi, ZHENG Ying-ren, LI An-hong, et a1. Application of multi-row embedded anti-slide piles to landslide of Wulong county government[J]. Rock and Soil Mechanics, 2010, 30(1): 160-164. (in Chinese))
[5]	罗渝, 何思明, 何尽川. 地震作用下抗滑桩作用机制研究[J]. 长江科学院学报, 2010, 27(6): 26-29. (LUO Yu, HE Si-ming, HE Jin-chuan. Study on interaction between slope and stabilizing pile under seism loading[J]. Journal of Yang tze River Scientific Research Institute, 2010, 27(6): 26-29. (in Chinese))
[6]	于玉贞, 邓丽军. 抗滑桩加固边坡地震响应离心模型试验[J]. 岩土工程学报, 2007, 29(9): 1320-1323. (YU Yu-zhen, DENG Li-jun. Centrifuge modeling of seismic behavior of slopes reinforced by stabilizing pile[J]. Chinese Journal of Geotechnical Engineering, 2007, 29(9): 1320-1323. (in Chinese))
[7]	孔纪名, 孙峰, 陈泽富, 等. 地震荷载作用下抗滑桩嵌固深度的研究[J]. 四川大学学报(工程科学版), 2012, 44(增刊2): 126-131. (KONG Ji-ming, SUN Feng, CHEN Ze-fu, et al. Reasearch on the embedded depth of anti-slide piles reinforced subjected to earthquake load[J]. Journal of Sichuan University (Engineering Science Edition), 2012, 44(S2): 126-131. (in Chinese))
[8]	郑颖人, 叶海林, 黄润秋. 地震边坡破坏机制及其破裂面的分析探讨[J]. 岩石力学与工程学报, 2009, 28(8): 1714-1723. (ZHENG Ying-ren, YE Hai-lin, HUANG Run-qiu. Analysis and discussion of failure mechanism and fracture surface of slope under earthquake[J]. Chinese Journal of Rock Mechanics and Engineering, 2009, 28(8): 1714-1723. (in Chinese))
[9]	中铁二院工程集团有限责任公司地质勘察分院. 河双线特大桥工程地质勘察报告[R]. 成都: 中铁二院工程集团有限责任公司, 2011. (Investigation Branch Courts of China Railway Eeyuan Engineering Group Co., Ltd. Investigation reports of Heihe double-line bridge[R]. Chengdu: China Railway Eeyuan Engineering Group Co., Ltd, 2001. (in Chinese))
[10]	IAI Susumu. Similitude for shaking table tests on soil-structurefluid model in 1-g gravitational field[J]. Soils and Foundations, 1989, 29(1): 105-118. (in Chinese))
[11]	MEYMAND Philip J. Shaking table scale model tests of nonlinear soil-pile-superstructure interaction in soft clay[D]. California: U C Berkeley. 1998.
[12]	CHEN Yue-qing, LU Xi-lin, HUANG Wei. Simulaton method of soil boundary condition in shaking table tests of soil structure interaction[J]. Structural Engineers, 2000(3): 25-30. (in Chinese)
[13]	罗永红. 地震作用下复杂斜坡响应规律研究[D]. 成都: 成都理工大学, 2011. (LUO Yong-hong. Study on complex slopes response law under earthquake action[D]. Chengdu: Chengdu University of Technology, 2011. (in Chinese))
[14]	周德培, 张建经, 汤涌. 汶川地震中道路边坡工程震害分析[J]. 岩石力学与工程学报, 2010, 29(3): 565-576. ZHOU De-pei, ZHANG Jian-jing, TANG Yong. Seismic damage analysis of road slopes in Wenchuan Earthquake[J]. Chinese Journal of Rock Mechanics and Engineering, 2010, 29(3): 565-576. (in Chinese))
[15]	SERGIO A Sepu´lveda, WILLIAM Murphy, RANDALL W Jibson, et al. Seismically induced rock slope failures resulting from topographic amplification of strong ground motions: the case of Pacoima Canyon, California[J]. Engineering Geology, 2005, 80: 336-348.

Supplements (0)

Cited By

Cited by

Periodical cited type(6)

1.	华龙飞，万勇，陈之祥，李顺群. 考虑水油分离的柴油污染土持液特性试验研究. 岩土工程学报. 2025(05): 995-1003 . 本站查看
2.	郭浩天，江珊，李向群. 长春地区非饱和粉质黏土的土-水特征试验研究. 吉林建筑大学学报. 2024(02): 58-64 .
3.	黄楠，朱斌，王路君. 考虑水合物孔隙赋存模式演化的含水合物沉积物渗透率模型. 岩土力学. 2024(08): 2387-2396+2410 .
4.	肖泽镛. 赣南地区红黏土毛细渗透系数变化规律及影响因素. 四川建材. 2024(08): 81-83 .
5.	付佳妮，于晓曦，傅晓敏，赵航，刘昌岭，马云，刘乐乐. 孔隙水盐度与黏土类型对海洋沉积物水分特征曲线的影响研究. 地质学报. 2024(09): 2795-2805 .
6.	徐卫平，丁拼搏，张峰，狄帮让，蔡志光，梅璐璐. 天然气水合物岩石物理实验研究进展. 石油物探. 2023(06): 1016-1029 .

Other cited types(4)

Get Citation

PDF

XML

Article views (372) PDF downloads (397) Cited by(10)

Shaking table tests on double-row anti-slide piles of slopes under earthquakes

Abstract

References

Cited by

Periodical cited type(6)

Other cited types(4)

Catalog

Related

Shaking table tests on double-row anti-slide piles of slopes under earthquakes

Abstract

References

Cited by

Periodical cited type(6)

Other cited types(4)

Catalog

Related

Export File

Citation

Format

Content