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Slope stability analysis and research with strength reduction method in seismic area

Huang Ji

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Abstract

It takes the slope security stability coefficient as the reduction coefficient of soil-rock parameter,reduces the soil-rock parameter,carries on three-dimensional dynamic analysis by applying finite element software ANSYS,achieves the slope stability coefficient in seismic,studies the high slope dynamic features with horizontal acceleration speed and displacement time-interval curve in the depth of and surface of the slope.Thus,it has laid theoretical base for rationally selecting support structure.

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What this paper is about

It takes the slope security stability coefficient as the reduction coefficient of soil-rock parameter,reduces the soil-rock parameter,carries on three-dimensional dynamic analysis by applying finite element software ANSYS,achieves the slope stability coefficient in seismic,studies the high slope dynamic features with horizontal acceleration speed and displacement time-interval curve in the depth of and surface of the slope.Thus,it has laid theoretical base for rationally selecting support structure.

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Available abstract

It takes the slope security stability coefficient as the reduction coefficient of soil-rock parameter,reduces the soil-rock parameter,carries on three-dimensional dynamic analysis by applying finite element software ANSYS,achieves the slope stability coefficient in seismic,studies the high slope dynamic features with horizontal acceleration speed and displacement time-interval curve in the depth of and surface of the slope.Thus,it has laid theoretical base for rationally selecting support structure.

Key concepts: Slope stability analysis, Slope stability, Reduction (mathematics), Stability (learning theory), Displacement (psychology), Strength reduction, Slope stability probability classification, Geology

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