Assessment and Analysis of Slope Stability for Air Shaft Site of Wangjialing Coal Mine
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Assessment and Analysis of Slope Stability for Air Shaft Site of Wangjialing Coal Mine
Bulletin of Soiland Water ConservationVol. 32, Issue 1, Pages: 92-96(2013)
作者机构:
1. 中煤西安设计工程有限责任公司,陕西,西安,710054
2. 长安大学地质工程与测绘工程学院,陕西,西安,710054
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Published:2013
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YANG Zhe, LI Yin-liang, LIN Du-jun, et al. Assessment and Analysis of Slope Stability for Air Shaft Site of Wangjialing Coal Mine[J]. Bulletin of Soiland Water Conservation, 2013, 32(1): 92-96.
DOI:
YANG Zhe, LI Yin-liang, LIN Du-jun, et al. Assessment and Analysis of Slope Stability for Air Shaft Site of Wangjialing Coal Mine[J]. Bulletin of Soiland Water Conservation, 2013, 32(1): 92-96.DOI:
Assessment and Analysis of Slope Stability for Air Shaft Site of Wangjialing Coal Mine
Geological conditions of slope stability and its influence factors are studied in air shaft site ofWangjialing coal mine.Based on the qualitative evaluation of slope stability by hemispherical projectionmethod
the stability of typical slope sections in the entire site is analyzed under different operating conditions by limiting equilibrium method(Sarma law)and finite element method
with the safety coefficients given.Results show that the outcomes of the two analyses are basically equivalent and the rationality of themethods is proved.The study may also offer reference for the evaluation and management of similar geotechnical slope problems.