Abstract
The landslide signs were discovered in a high filling embankment slope, which was located on an express highway construction site in Guizhou, China. According to the in-situ monitoring results, the landslide mechanism and the stabilization effect of the portal anti-slide pile were preliminarily analyzed. The sliding shear zone of the landslide was obtained by the in-situ monitoring. Tw o numerical models with imposed sliding shear zone were established to analyze the evolution of the landslide instability and the stabilizing effect of the portal anti-slide pile. The comparative analysis of in-situ monitoring data and numerical simulation result shows that the two numerical model are reliable. Furthermore, the numerical model of embankment slope that reinforced by portal anti-slide pile was implemented to analyze the structural behavior of pile under the different pile parameters, and the pile-soil interaction was considered in the numerical model. The influence of the pile parameters (pile spacing, pile row spacing, and linked beam size) on the stabilization effect, structural deformation, and economic benefit were studied. The numerical results provide a guide for determining the optimum parameters of the portal anti-slide pile.
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References
Ashour M, Ardalan H (2012) Analysis of pile stabilized slopes based on soil-pile interaction. Computers and Geotechnics 39:85–97, DOI: 10.1016/j.compgeo.2011.09.001
Ausilio E, Conte E, Dente G (2001) Stability analysis of slopes reinforced with piles. Computers and Geotechnics 28:591–611, DOI: 10.1016/s0266-352X(01)00013-1
Balzano B, Tarantino A, Ridley A (2019) Preliminary analysis on the impacts of the rhizosphere on occurrence of rainfall-induced shallow landslides. Landslides 16(10):1885–1901, DOI: 10.1007/s10346-019-01197-5
Cai F, Ugai K (2000) Numerical analysis of the stability of a slope reinforced with piles. Soils and Foundations 40(1):73–84, DOI: 10.3208/sandf.40.73
Calcaterra S, Cesi C, Di Maio C, Gambino P, Merli K, Vallario M, Vassallo R (2012) Surface displacements of two landslides evaluated by GPS and inclinometer systems: A case study in Southern Apennines, Italy. Natural Hazards 6(11):257–266, DOI: 10.1007/s11069-010-9633-3
Fernández-Merodo JA, García-Davalillo JC, Herrera G, Mira P, Pastor M (2014) 2D viscoplastic finite element modelling of slow landslides: The Portalet case study (Spain). Landslides 11(1):29–42, DOI: 10.1007/s10346-012-0370-4
Ferrario MF (2019) Landslides triggered by multiple earthquakes: Insights from the 2018 Lombok (Indonesia) events. Natural Hazards 98(2):575–592, DOI: 10.1007/s11069-019-03718-w
Galli A, Prisco DP (2013) Displacement-based design procedure for slope-stabilizing piles. Canadian Geotechnical Journal 50(1):41–53, DOI: 10.1139/cgj-2012-0104
Gong WP, Wang L, Khoshnevisan S, Juang HC, Huang HW, Zhang J (2015) Robust geotechnical design of earth slopes using fuzzy sets. Journal of Geotechnical and Geoenvironmental Engineering 141(1): 04014084(1-9), DOI: 10.1061/(ASCE)GT.1943-5606.0001196
Hassiotis S, Chameau JL, Gunaratne M (1997) Design method for stabilization of slopes with piles. Journal of Geotechnical and Geoenvironmental Engineering 123(4):314–323, DOI: 10.1061/ (ASCE)1090-0241(1997)123:4(314)
He KQ, Wang SQ, Du W, Wang SJ (2010) Dynamic features and effects of rainfall on landslides in the Three Gorges Reservoir region, China: Using the Xintan landslide and the large Huangya landslide as the examples. Environmental Earth Sciences 59(6):1267–1274, DOI: 10.1007/s12665-009-0114-5
Hu TF, Wang TL (2019) Numerical investigation of the performance of a new anchored micro-pile structure against landslides. Soil Mechanics and Foundation Engineering 56(5):321–327, DOI: 10.1007/s11204-019-09609-3
Huang RQ (2009) Some catastrophic landslides since the twentieth century in the southwest of China. Landslides 6(1):69–81, DOI: 10.1007/s10346-009-0142-y
Huang C, Ren WZ, Kong LW (2013) New mathematical modelling of stabilizing pile with prestressed tieback anchors. Mathematical Problems in Engineering 2013(9):561–576, DOI: 10.1155/2013/ 601508
Ito T, Matsui, T (1975) Methods to estimate lateral force acting on stabilizing piles. Soils and Foundations 15(4):43–59, DOI: 10.3208/sandf1972. 15.4_43
Ito T, Matsui T, Hong HM (1979) Design method for the stability analysis of the slope with landsliding pier. Soils and Foundations 19(4):43–57, DOI: 10.3208/sandf1972.19.4_43
Jeong S, Kim B, Won J, Lee J (2003) Uncoupled analysis of stabilizing piles in weathered slopes. Computers and Geotechnics 30(8):671–682, DOI: 10.1016/j.compgeo.2003.07.002
Jiang Y, Han J, Zheng G (2014) Numerical analysis of a pile-slab-supported railway embankment. Acta Geotechnica 9(3):499–511, DOI: 10.1007/s11440-013-0285-9
Kang GC, Song YS, Kim TY (2009) Behavior and stability of a large-scale cut slope considering reinforcement stages. Landslides 6(3):263–272, DOI: 10.1007/s10346-009-0164-5
Kim CY, Kwon JG, Im JC, Hwang SP (2012) A method for analyzing the self-supported earth-retaining structure using stabilizing piles. Marine Georesources and Geotechnology 30(4): 313–332, DOI: 10.1080/1064119X. 2011.626669
Kourkoulis R, Gelagoti F, Anastasopoulos I, Gazetas G (2011) Slope stabilizing piles and pile-groups: Parametric study and design insights. Journal of Geotechnical and Geoenvironmental Engineering 137(7):663–677, DOI: 10.1061/(ASCE)GT.1943-5606.0000479
Kourkoulis R, Gelagoti F, Anastasopoulos I, Gazetas G (2012) Hybrid method for analysis and design of slope stabilizing piles. Journal of Geotechnical and Geoenvironmental Engineering 138(1):1–14, DOI: 10.1061/(ASCE)GT.1943-5606. 0000546
Lee C Y, Hull TS, Poulos HG (1995) Simplified pile-slope stability analysis. Computers and Geotechnics 17(1):1–16, DOI: 10.1016/0266-352X(95) 91300-S
Lei WJ, Zheng YR, Feng XT (2006) Analysis of pile location on landslide control. Rock and Soil Mechanics 27(6):950–954, DOI: 10.16285/j.rsm.2006.06.020 (in Chinese)
Li C, Chen W, Song Y, Gong W, Zhao Q (2020) Optimal location of piles in stabilizing slopes based on a simplified double-row piles model. KSCE Journal of Civil Engineering 24(2):377–389, DOI: 10.1007/s12205-020-0712-z
Li XP, Pei XJ, Gutierrez M, He SM (2012) Optimal location of piles in slope stabilization by limit analysis. Acta Geotechnica 7(3):253–259, DOI: 10.1007/s11440-012-0170-y
Li CD, Tang HM, Hu XL, Wang LQ (2013) Numerical modelling study of the load sharing law of anti-sliding piles based on soil arching effect for Erliban landslide, China. KSCE Journal of Civil Engineering 17(9):1251–1262, DOI: 10.1007/s12205-013-0074-x
Li CD, Wang XY, Tang HM, Lei GP, Yan JF, Zhang YQ (2017) A preliminary study on the location of the stabilizing piles for colluvial landslides with interbedding hard and soft bedrocks. Engineering Geology 224:15–28, DOI: 10.1016/j.enggeo.2017.04.020
Li CD, Wu JJ, Tang HM, Wang J, Chen F, Liang DM (2015) A novel optimal plane arrangement of stabilizing piles based on soil arching effect and stability limit for 3D colluvial landslides. Engineering Geology 195:236–247, DOI: 10.1016/j.enggeo.2015.06.018
Lirer S (2012) Landslide stabilizing piles: Experimental evidences and numerical interpretation. Engineering Geology 149-150:70–77, DOI: 10.1016/j.enggeo.2012.08.002
Liu XR, Kou MM, Feng H, Zhou Y (2018) Experimental and numerical studies on the deformation response and retaining mechanism of htype anti-sliding piles in clay landslide. Environmental Earth Sciences 77(5):163–176, DOI: 10.1007/s12665-018-7360-3
Lizárraga JJ, Buscarnera G (2019) Spatially distributed modeling of rainfall-induced landslides in shallow layered slopes. Landslides 16(2):253–263, DOI: 10.1007/s10346-018-1088-8
Luo Y, Xu Q, He SM, Li XP, He JC, Wu Y (2015) A new method to calculate lateral force acting on stabilizing piles based on multi-wedge translation mechanism. Journal of Central South University 22(2):654–661, DOI: 10.1007/s11771-015-2567-x
Matsui T, Hong W P, Ito T (1982) Earth pressure on piles in a row due to lateral soil movements. Soils and Foundations 22(2):71–81, DOI: 10.3208/sandf1972.22.2_71
Nian TK, Chen GQ, Luan MT, Yang Q, Zheng DF (2008) Limit analysis of the stability of slopes reinforced with piles against landslide in nonhomogeneous and anisotropic soils. Canadian Geotechnical Journal 45(8):1092–1103, DOI: 10.1139/T08-042
Poulos HG (1995) Design of reinforcing piles to increase slope stability. Canadian Geotechnical Journal 32(5):808–818, DOI: 10.1139/t95-078
Shin EC, Patra CR, Rout AK (2006) Automated stability analysis of slopes stabilized with piles. KSCE Journal of Civil Engineering 10(9):333–338, DOI: 10.1007/BF02830087
Sun H, Wu X, Wang D, Liang X, Shang Y (2019) Analysis of deformation mechanism of landslide in complex geological conditions. Bulletin of Engineering Geology and the Environment 78(6):4311–4323, DOI: 10.1007/s10064-018-1406-3
Teng JD, Shan F, He Z, Zhang S, Zhao G, Sheng DC (2018) Experimental study of ice accumulation in unsaturated clean sand. Geotechnique 69(3):251–259, DOI: 10.1680/jgeot.17.P.208
Teng JD, Zhang X, Zhang S, Zhao CJ, Sheng DC (2019) An analytical model for evaporation from unsaturated soil. Computers and Geotechnics 108:107–116, DOI: 10.1016/j.compgeo.2018.12.005
Usluogullari OF, Temugan A, Duman ES (2016) Comparison of the slope stabilization methods by three-dimensional finite element analysis. Natural Hazards 81(2):1027–1050, DOI: 10.1007/s11069-015-2118-7
Wang Y (2011) Calculation theory and design method research on h type of anti-sliding piles. PhD Thesis, Chengdu University of Technology, Chengdu, China (in Chinese)
Wang GH, Sassa K (2003) Pore-pressure generation and movement of rainfall-induced landslides: Effects of grain size and fine-particle content. Engineering Geology 69(1-2):109–125, DOI: 10.1016/S0013-7952(02) 00268-5
Wang WL, Yen BC (1974) Soil arching in slopes. Journal of Geotechnical Engineering 100:61–78, DOI: 10.1016/0148-9062(74)90721-9
Wei WB, Cheng YM (2009) Strength reduction analysis for slope reinforced with one row of piles. Computers and Geotechnics 36(7):1176–1185, DOI: 10.1016/j.compgeo.2009.05.004
Won J, You K, Jeong S, Kim S (2005) Coupled effects in stability analysis of pile-slope systems. Computers and Geotechnics 32(4):304–315, DOI: 10.1016/j.compgeo.2005.02.006
Xiao S, Zeng J, Yan Y (2017) A rational layout of double-row stabilizing piles for large-scale landslide control. Bulletin of Engineering Geology and the Environment 76(1):309–321, DOI: 10.1007/s10064-016-0852-z
Yamin M, Liang RY (2010) Limiting equilibrium method for slope/ drilled shaft system. International Journal for Numerical and Analytical Methods in Geomechanics 34(10):1063–1075, DOI: 10.1002/nag.852
Zhang S, Li R, Wang F, Iio A (2019a) Characteristics of landslides triggered by the 2018 Hokkaido Eastern Iburi earthquake, Northern Japan. Landslides 16(9):1691–1708, DOI: 10.1007/s10346-019-01207-6
Zhang H, Li C, Yao W, Long J (2019b) A novel approach for determining pile spacing considering interactions among multilayered sliding masses in colluvial landslides. KSCE Journal of Civil Engineering 23(9):3935–3950, DOI: 10.1007/s12205-019-0459-6
Zhang J, Wang H, Huang HW, Chen LH (2017) System reliability analysis of soil slopes stabilized with piles. Engineering Geology 229:45–52, DOI: 10.1016/j.enggeo.2017.09.009
Zhao MH, Liao BB, Liu SS (2010) Calculation of anti-slide piles spacing based on soil arching effect. Rock and Soil Mechanics 31(4):1211–1216, DOI: 10.16285/j.rsm.2010.04.049 (in Chinese)
Zhao B, Wang YS, Wang Y, Shen T, Zhai YC (2017) Retaining mechanism and structural characteristics of h type anti-slide pile (hTP pile) and experience with its engineering application. Engineering Geology 222:29–37, DOI: 10.1016/j.enggeo.2017.03.018
Zhou CM, Shao W, Westen CJV (2014) Comparing two methods to estimate later force acting on stabilizing pile for a landslide in the Three Gorges Reservoir, China. Engineering Geology 173(6):41–53, DOI: 10.1016/j.enggeo.2014.02.004
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This research is supported by the National Natural Science Foundation of China (No. 51878665) and the Innovation-Driven Project of Central South University (No. 2020CX034).
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Qiao, S., Xu, P., Teng, J. et al. Numerical Study of Optimal Parameters on the High Filling Embankment Landslide Reinforced by the Portal Anti-Slide Pile. KSCE J Civ Eng 24, 1460–1475 (2020). https://doi.org/10.1007/s12205-020-1743-1
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DOI: https://doi.org/10.1007/s12205-020-1743-1