TRANSFER COEFFICIENT METHOD AND ITS IMPROVEMENT FOR THE CUTTING SLOPE

WANG Zong-lin; LIANG Tian-yi; LIANG Bing

Volume 19 Issue 4

Dec. 2013

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Article Navigation > Journal of Geomechanics > 2013 > 19(4): 431-439

WANG Zong-lin, LIANG Tian-yi, LIANG Bing, 2013. TRANSFER COEFFICIENT METHOD AND ITS IMPROVEMENT FOR THE CUTTING SLOPE. Journal of Geomechanics, 19 (4): 431-439.

Citation:

WANG Zong-lin, LIANG Tian-yi, LIANG Bing, 2013. TRANSFER COEFFICIENT METHOD AND ITS IMPROVEMENT FOR THE CUTTING SLOPE. Journal of Geomechanics, 19 (4): 431-439.

Citation:

WANG Zong-lin, LIANG Tian-yi, LIANG Bing, 2013. TRANSFER COEFFICIENT METHOD AND ITS IMPROVEMENT FOR THE CUTTING SLOPE. Journal of Geomechanics, 19 (4): 431-439.

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TRANSFER COEFFICIENT METHOD AND ITS IMPROVEMENT FOR THE CUTTING SLOPE

Institute of Mining Technology, China University of Liaoning Technical University, Fuxin 123000, Liaoning, China

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Received: 2013-06-03
Published: 2013-12-01

Abstract

Abstract

The traditional calculation method of slope stability coefficient assumes that the direction of the interaction force between slide blocks is same with that of the sliding surface of last block. However, when the sliding surface is relatively steep or gradual, or when the ground water is involved, the same direction cannot be guaranteed, which leads to the calculation deviation. Thereupon an improved calculation method of the transfer coefficient is put forward in which the effect of still water and flowing water is taken into consideration. Finally it comes to a conclusion that the result from the calculation method of the transfer coefficient is accurate and reliable to a certain extent since the assumed slope stability coefficient obtained from this calculation method is more precise in contract with that from other calculation methods.
- transfer coefficient method,
- the effect of still water,
- the effect of flowing water

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References(11)

References

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