Optimization of Treatment Technology for Landslide in Yinwan Dump of Heidaigou Open-pit Mine

LIU Yufeng; LI Wei; MA Ming; ZHAO Ruhui

Safety in Coal Mines > 2017 > 48(9): 96-99.

LIU Yufeng, LI Wei, MA Ming, ZHAO Ruhui. Optimization of Treatment Technology for Landslide in Yinwan Dump of Heidaigou Open-pit Mine[J]. Safety in Coal Mines, 2017, 48(9): 96-99.

Citation:

LIU Yufeng, LI Wei, MA Ming, ZHAO Ruhui. Optimization of Treatment Technology for Landslide in Yinwan Dump of Heidaigou Open-pit Mine[J]. Safety in Coal Mines, 2017, 48(9): 96-99.

Citation:

LIU Yufeng, LI Wei, MA Ming, ZHAO Ruhui. Optimization of Treatment Technology for Landslide in Yinwan Dump of Heidaigou Open-pit Mine[J]. Safety in Coal Mines, 2017, 48(9): 96-99.

Optimization of Treatment Technology for Landslide in Yinwan Dump of Heidaigou Open-pit Mine

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Published Date: September 19, 2017

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Abstract

Abstract

Affected by the water in the base, weak layers, the increase of the slope and other factors, deformation at western slope of Yinwan dump had occurred. It is necessary to take reasonable control measures to avoid the occurrence of the landslide caused by the increase of deformation. According to the site engineering geological conditions, two kinds of landslide control schemes are designed. In the anti-slide pile scheme, parameters were designed based on the probable landslide model, which could quickly increase the anti-sliding force of the sliding body. Earth presser foot scheme would improve the whole stability of the landslide by increasing the weight of the rock and soil mass in the lower part of the slope and the waterproof and drainage in the foot area is designed. Through the feasibility and economic analysis of the program, the soil presser foot program is better combined with the field situation.
- landslide treatment,
- presser foot,
- friction pile,
- dump,
- landslide mode

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References

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