Prediction of seepage water pressure for slope stability at the Gol-E-Gohar open pit mine
| العنوان: | Prediction of seepage water pressure for slope stability at the Gol-E-Gohar open pit mine |
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| المؤلفون: | Mehran Gholinejad, R. Shirinabadi, Ehsan Moosavi |
| المصدر: | Journal of Mining Science. 52:1069-1079 |
| بيانات النشر: | Pleiades Publishing Ltd, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | geography, geography.geographical_feature_category, business.industry, 0208 environmental biotechnology, Open-pit mining, Geology, Aquifer, Excavation, 02 engineering and technology, Inflow, Geotechnical Engineering and Engineering Geology, 020501 mining & metallurgy, 020801 environmental engineering, 0205 materials engineering, Mining engineering, Bed, Slope stability, Geotechnical engineering, Drainage, business, Groundwater |
| الوصف: | Slope stability accidents are one of the leading causes of destruction at open pit mining operations. Such interception of the seepage water results in the water inflow from the surrounding aquifer towards the mine excavations. In order to design an effective drainage scheme for an open pit mine, prediction of water inflow into the pit is essential. These changes have resulted in some failures and instability problems in different parts of Gol-E-Gohar iron open pit mine. It seems that main parameters which effect the failure and instability of the mine slopes are high pressure of groundwater and system of discontinuities (faults, joins, and bedding planes), which intersect the pit walls. The analysis results indicate that stability of the final pit slopes is sensitive to multi-planar failures and confined water in the walls pit is also a factor adversely affecting the stability. Problems associated with groundwater at the site were also assessed with the analyses of piezometric level and groundwater inflow. |
| تدمد: | 1573-8736 1062-7391 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::354751878e359140f625c45787bf9a92 https://doi.org/10.1134/s1062739116061601 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........354751878e359140f625c45787bf9a92 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 15738736 10627391 |
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