CLC number: TU473.1
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
Crosschecked: 2019-10-23
Cited: 0
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Citations: Bibtex RefMan EndNote GB/T7714
Ming-hui Yang, Bo Deng, Ming-hua Zhao. Experimental and theoretical studies of laterally loaded single piles in slopes[J]. Journal of Zhejiang University Science A, 2019, 20(11): 838-851.
@article{title="Experimental and theoretical studies of laterally loaded single piles in slopes",
author="Ming-hui Yang, Bo Deng, Ming-hua Zhao",
journal="Journal of Zhejiang University Science A",
volume="20",
number="11",
pages="838-851",
year="2019",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.A1900318"
}
%0 Journal Article
%T Experimental and theoretical studies of laterally loaded single piles in slopes
%A Ming-hui Yang
%A Bo Deng
%A Ming-hua Zhao
%J Journal of Zhejiang University SCIENCE A
%V 20
%N 11
%P 838-851
%@ 1673-565X
%D 2019
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.A1900318
TY - JOUR
T1 - Experimental and theoretical studies of laterally loaded single piles in slopes
A1 - Ming-hui Yang
A1 - Bo Deng
A1 - Ming-hua Zhao
J0 - Journal of Zhejiang University Science A
VL - 20
IS - 11
SP - 838
EP - 851
%@ 1673-565X
Y1 - 2019
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.A1900318
Abstract: In this study, a series of small-scale laboratory model tests and numerical simulations was performed to investigate the lateral behavior of a single pile embedded in slopes and in horizontal ground. In the model tests, small-scale model piles were fitted with strain gauges around their surface at various depths, while the lateral deflections at the pile head were measured by dial gauges. A total of four sets of model pile tests was conducted with piles installed in model slopes of 0°, 30°, 45°, and 60°. The changes in pile head deflections and their bending moments with changes in pile location and the embedded length of the piles were analyzed by the finite element method (FEM). Subsequently, a new p-y curve (p denotes the soil resistance and y denotes the pile deflection) for a steep clay slope was developed based on those finite element analysis results, taking into account the influences of the declination of the slope and the position of the pile in the slope. The numerical results agree very well with those from a scale model pile load test and other full-scale pile load tests reported in the literature.
The manuscript presents an interesting study aimed to develop a p-y curves model that takes into account effects of pile locations in slopes. The manuscript is overall well.
[1]Bhushan K, Fong PT, Haley SC, 1979. Lateral load tests on drilled piers in stiff clays. Journal of the Geotechnical Engineering Division, 105(8):969-985.
[2]Brandenberg SJ, Boulanger RW, Kutter BL, et al., 2005. Behavior of pile foundations in laterally spreading ground during centrifuge tests. Journal of Geotechnical and Geoenvironmental Engineering, 131(11):1378-1391.
[3]Cai F, Ugai K, 2000. Numerical analysis of the stability of a slope reinforced with piles. Soils Foundations, 40(1):73-84.
[4]Chae KS, Ugai K, Wakai A, 2004. Lateral resistance of short single piles and pile groups located near slopes. International Journal of Geomechanics, 4(2):93-103.
[5]Chang BJ, Hutchinson TC, 2013. Experimental evaluation of p-y curves considering development of liquefaction. Journal of Geotechnical and Geoenvironmental Engineering, 139(4):577-586.
[6]Choy CK, Standing JR, Mair RJ, 2007. Stability of a loaded pile adjacent to a slurry-supported trench. Géotechnique, 57(10):807-819.
[7]El Sawwaf M, 2006. Lateral resistance of single pile located near geosynthetic reinforced slope. Journal of Geotechnical and Geoenvironmental Engineering, 132(10):1336-1345.
[8]El Sawwaf M, 2010. Experimental and numerical study of strip footing supported on stabilized sand slope. Geotechnical and Geological Engineering, 28(4):311-323.
[9]Gabr MA, Borden RH, Cho KH, et al., 2002. P-y Curves for Laterally Loaded Drilled Shafts Embedded in Weathered Rock. FHWA/NC/2002-08, North Carolina State University, Raleigh, USA.
[10]Gazioglu SM, O’Neill MW, 1984. Evaluation of P-Y relationships in cohesive soils. Proceedings of Analysis and Design of Pile Foundations, p.192-213.
[11]Georgiadis K, 2014. Variation of limiting lateral soil pressure with depth for pile rows in clay. Computers and Geotechnics, 62:164-174.
[12]Georgiadis K, Georgiadis M, 2010. Undrained lateral pile response in sloping ground. Journal of Geotechnical and Geoenvironmental Engineering, 136(11):1489-1500.
[13]Georgiadis K, Georgiadis M, 2012. Development of p-y curves for undrained response of piles near slopes. Computers and Geotechnics, 40:53-61.
[14]Gupta BK, Basu D, 2016. Analysis of laterally loaded rigid monopiles and poles in multilayered linearly varying soil. Computers and Geotechnics, 72:114-125.
[15]Gupta BK, Basu D, 2017. Analysis of laterally loaded short and long piles in multilayered heterogeneous elastic soil. Soils and Foundations, 57(1):92-110.
[16]Haiderali AE, Madabhushi G, 2016. Evaluation of curve fitting techniques in deriving p-y curves for laterally loaded piles. Geotechnical and Geological Engineering, 34(5):1453-1473.
[17]Ismael NF, 2010. Behavior of step tapered bored piles in sand under static lateral loading. Journal of Geotechnical and Geoenvironmental Engineering, 136(5):669-676.
[18]Kim BT, Kim NK, Lee WJ, et al., 2004. Experimental load-transfer curves of laterally loaded piles in Nak-Dong river sand. Journal of Geotechnical and Geoenvironmental Engineering, 130(4):416-425.
[19]Kodikara J, Haque A, Lee KY, 2010. Theoretical p-y curves for laterally loaded single piles in undrained clay using Bezier curves. Journal of Geotechnical and Geoenvironmental Engineering, 136(1):265-268.
[20]Kondner RL, 1963. Hyperbolic stress-strain response: cohesive soils. Journal of the Soil Mechanics and Foundations Division, 89(1):115-143.
[21]Leung CF, Chow YK, Shen RF, 2000. Behavior of pile subject to excavation-induced soil movement. Journal of Geotechnical and Geoenvironmental Engineering, 126(11):947-954.
[22]Liang R, Yang K, Nusairat J, 2009. p-y criterion for rock mass. Journal of Geotechnical and Geoenvironmental Engineering, 135(1):26-36.
[23]Lirer S, 2012. Landslide stabilizing piles: experimental evidences and numerical interpretation. Engineering Geology, 149-150:70-77.
[24]Matlock H, 1970. Correlation for design of laterally loaded piles in soft clay. Proceedings of the 2nd Annual Offshore Technology Conference, p.577-594.
[25]McGann CR, Arduino P, Mackenzie-Helnwein P, 2011. Applicability of conventional p-y relations to the analysis of piles in laterally spreading soil. Journal of Geotechnical and Geoenvironmental Engineering, 137(6):557-567.
[26]Mezazigh S, Levacher D, 1998. Laterally loaded piles in sand: slope effect on P-Y reaction curves. Canadian Geotechnical Journal, 35(3):433-441.
[27]Miao LF, Goh ATC, Wong KS, et al., 2006. Three-dimensional finite element analyses of passive pile behaviour. International Journal for Numerical and Analytical Methods in Geomechanics, 30(7):599-613.
[28]Ng CWW, Zhang LM, 2001. Three-dimensional analysis of performance of laterally loaded sleeved piles in sloping ground. Journal of Geotechnical and Geoenvironmental Engineering, 127(6):499-509.
[29]Nimityongskul N, Ashford S, 2010. Effect of soil slope on lateral capacity of piles in cohesive soils. Proceedings of the 9th US National and 10th Canadian Conference on Earthquake Engineering, article 366.
[30]O’Neill MW, Raines DR, 1991. Load transfer for pipe piles in highly pressured dense sand. Journal of Geotechnical Engineering, 117(8):1208-1226.
[31]Poulos HG, 1976. Behaviour of laterally loaded piles near a cut or slope. Australian Geomechanics Journal, G6(1):6-12.
[32]Poulos HG, 1995. Design of reinforcing piles to increase slope stability. Canadian Geotechnical Journal, 32(5):808-818.
[33]Rajashree SS, Sitharam TG, 2001. Nonlinear finite-element modeling of batter piles under lateral load. Journal of Geotechnical and Geoenvironmental Engineering, 127(7):604-612.
[34]Rao SN, Ramakrishna VGST, Raju GB, 1996. Behavior of pile-supported dolphins in marine clay under lateral loading. Journal of Geotechnical Engineering, 122(8):607-612.
[35]Reese LC, Welch RC, 1975. Lateral loading of deep foundations in stiff clay. Journal of the Geotechnical Engineering Division, 101(7):633-649.
[36]Reese LC, Wang ST, Arrellaga JA, et al., 1997. LPILE Plus 3.0 for Windows. Ensoft, Inc., Austin, USA.
[37]Rollins KM, Peterson KT, Weaver TJ, 1998. Lateral load behavior of full-scale pile group in clay. Journal of Geotechnical and Geoenvironmental Engineering, 124(6):468-478.
[38]Rose AV, Taylor RN, El Naggar MH, 2013. Numerical modelling of perimeter pile groups in clay. Canadian Geotechnical Journal, 50(3):250-258.
[39]Springman SM, 1989. Lateral Loading on Piles Due to Simulated Embankment Construction. PhD Thesis, University of Cambridge, Cambridge, UK.
[40]Tang XC, Yang MH, 2018. Analysis of laterally-loaded piles in weathered rock slopes based on p-y curve method. International Journal of Geotechnical Engineering.
[41]Timoshenko SP, Goodier JN, 1970. Theory of Elasticity, 3rd Edition. McGraw-Hill, London, UK.
[42]Vesic AB, 1961. Beams on elastic subgrade and Winkler’s hypothesis. Proceedings of the 5th International Conference on Soil Mechanics and Foundation Engineering, p.845-850.
[43]Viggiani C, 1981. Ultimate lateral load on piles used to stabilize landslides. Proceedings of the 10th International Conference on Soil Mechanics and Foundation Engineering, p.555-560.
[44]Wang AH, Zhang DW, Deng YG, 2018. Lateral response of single piles in cement-improved soil: numerical and theoretical investigation. Computers and Geotechnics, 102: 164-178.
[45]Won J, You K, Jeong S, et al., 2005. Coupled effects in stability analysis of pile-slope systems. Computers and Geotechnics, 32(4):304-315.
[46]Yang EK, Choi JI, Kwon SY, et al., 2011. Development of dynamic p-y backbone curves for a single pile in dense sand by 1g shaking table tests. KSCE Journal of Civil Engineering, 15(5):813-821.
[47]Zhao ZH, Li DY, Zhang F, et al., 2017. Ultimate lateral bearing capacity of tetrapod jacket foundation in clay. Computers and Geotechnics, 84:164-173.
[48]Zhou JJ, Gong XN, Wang KH, et al., 2017. A simplified nonlinear calculation method to describe the settlement of pre-bored grouting planted nodular piles. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 18(11):895-909.
[49]Zhou JJ, Gong XN, Wang KH, et al., 2018. Effect of cemented soil properties on the behavior of pre-bored grouted planted nodular piles under compression. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 19(7):534-543.
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