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[1]NIU Yue-xian,MA Jun.A Study of the Effect Factor on Slope Stablility[J].Research of Soil and Water Conservation,2011,18(04):273-276.

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A Study of the Effect Factor on Slope Stablility

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 18 Number of periods: 2011 04 Page number: 273-276 Column: Public date: 2011-08-20

Title:: A Study of the Effect Factor on Slope Stablility

Author(s):: NIU Yue-xian¹, MA Jun²; 1. Soil and Water Conservation Monitoring Center of Shanxi Province, Taiyuan 030002, China;
2. West to East Gas Pipeline Corporation of CNPC, Shanghai 200122, China

Keywords:: slope stability; limit equilibrium method; strength reduction method

CLC:: TU4;P642.22

DOI:: -

Abstract:: Slope stability analysis is an important work project, now commonly used in engineering analysis of slope stability safety factor method, which is the result of long-term project proved an effective design method. Because at this stage, only the theoretical slope safety factor calculation formula, and not intuitive perceptual knowledge, engineering practice is not easy application. In this paper, the main parameters affecting slope stability, using the limit equilibrium principle, strength reduction of soil shear strength parameters c and the slope of the slope angle and slope height H analysis, by changing a single variable, was out its relationship with the slope safety factor, and using software to analyze the fitting formula to arrive at a simple and feasible method to determine the slope safety factor.

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