Stability of Geotechnical Material by Safety Factor of Rock Mass Element

Xiong Gang Xie; Zhao Yang Yu; Zhang Yin Dai

doi:10.4028/www.scientific.net/AMR.446-449.1506

Paper Titles

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The Study of Large Vibration Compaction on Soil-Stone Mixture Poisson′s Ratio with Wave Velocity
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Characteristics of Fouling in Urban Sewage Source Heat Pump System
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Stability of Geotechnical Material by Safety Factor of Rock Mass Element
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The Engineering Accident Analysis of Cast-In Situ Bored Pile
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Design Method for the Base Beam Connected to Single Pile Cap
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Non-Linear Hoek-Brown Shear Strength Reduction Technique Considering the Effect of Dilation
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 446-449Stability of Geotechnical Material by Safety...

Stability of Geotechnical Material by Safety Factor of Rock Mass Element

Abstract:

In order to study the safety situation in each part of rock mass, the element safety factor Fe is introduced to estimate the micro-stability of rock mass; the equation for the element safety factor is deduced by the theoretical analysis. Rather than base an engineering design decision on a single calculated factor of safety, an approach which is frequently used to give a more rational assessment of the risks associated with a particular design is to carry out a sensitivity study. This involves a series of calculations in which each significant parameter is varied systematically over its maximum credible range in order to determine its influence upon the factor of safety. In the present paper, the element safety factor Fe is introduced to estimate the micro-stability of rock mass; the equation for the element safety factor is deduced by the theoretical analysis, and the influential factors to the element safety factor is studied.

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Periodical:

Advanced Materials Research (Volumes 446-449)

Pages:

1506-1509

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.446-449.1506

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Online since:

January 2012

Authors:

Xiong Gang Xie, Zhao Yang Yu, Zhang Yin Dai

Keywords:

Element Safety Factor, Influential Factor, Rock Mass, Stability

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References

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