Flexible membranes anchored to the ground for slope stabilisation: Numerical modelling of soil slopes using SPH

被引：14

作者：

Blanco-Fernandez, E. ^{[1
]}

Castro-Fresno, D. ^{[1
]}

del Coz Diaz, Juan Jose ^{[2
]}

Navarro-Manso, A. ^{[2
]}

Alonso-Martinez, M. ^{[2
]}

机构：

[1] Univ Cantabria, GITECO Res Grp, Ave Castros S-N, E-39005 Santander, Spain

[2] Univ Oviedo, Area Construct Engn, EPSIG, Edificio Oeste 7 Dpcho 7-1-02,Campus Gijon, Gijon 33204, Spain

来源：

COMPUTERS AND GEOTECHNICS | 2016年 / 78卷

关键词：

Shallow landslides; Flexible membranes; Cable net; Wire mesh; Numerical simulation; Smoothed-Particle Hydrodynamics (SPH); PARTICLE HYDRODYNAMICS SPH; STABILITY ANALYSIS; FAILURE; SYSTEMS; PROTECTION; DESIGN;

D O I：

10.1016/j.compgeo.2016.04.014

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

An alternative modelling for flexible membranes anchored to the ground for soil slope stabilisation is presented using Smoothed-Particle Hydrodynamics to model the unstable ground mass in a soil slope, employing a dynamic solve engine. A regression model of pressure normal to the ground, q(sim), and also membrane deflection, f(sim), have been developed using Design of Experiment. Finally, a comparison between the pressure obtained from numerical simulation and from a limit equilibrium analysis considering infinite slope has been carried out, showing differences in the results, mainly due to the membrane stiffness. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：1 / 10

页数：10

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