Consistent application of horizontal and vertical earthquake components in analysis of a block sliding down an inclined plane

Malla, Sujan

doi:10.1016/j.soildyn.2017.06.008

Cited by 12 publications

(1 citation statement)

References 6 publications

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“…Although some research has been done on the slope stability using the permanent displacement, the effect of the dynamic pore water pressure under earthquake on the permanent displacement was neglected. e effect of the dynamic pore water pressure on the saturated or unsaturated soil slope stability is significant [19]. us, a soil slope located in Inner Mongolia Autonomous Region in China was selected to investigate the seismic stability analysis using permanent displacement.…”

Section: Introductionmentioning

confidence: 99%

Seismic Stability Analysis of Saturated and Unsaturated Soil Slopes Using Permanent Displacement

Huang

Peng

2018

Advances in Civil Engineering

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e permanent displacement has been widely used for slope seismic stability in practical engineering; however, the effect of the dynamic pore water pressure on the saturated and unsaturated soil slopes could not be neglected. In this paper, we propose a calculation method of dynamic pore water pressure by the hollow cylinder apparatus (GCTS) which is the most advanced and complicated device in lab testing on soil dynamics. en, based on the proposed calculation method of dynamic pore water pressure combined with the limit equilibrium and finite element methods, we introduce a simple calculation method of permanent displacement, which avoids solving complex nonlinear equations and greatly simplifies the computational effort. Shaking table test results demonstrate the effectiveness and efficiency of the simple calculation method of permanent displacement, which could rapidly assess the soil slope seismic stability considering the effect of dynamic pore water pressure.

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Section: Introductionmentioning

confidence: 99%