Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Reza Kakaie"'
Publikováno v:
Journal of Sustainable Mining, Vol 18, Iss 2, Pp 94-99 (2019)
Ultimate pit limit is an important aspect of open pit mining. The optimal ultimate outline determines the tonnage of extractable ore, the volume of waste to be removed, the location of the subsidiary facilities, the location of ore and waste stockpil
Externí odkaz:
https://doaj.org/article/0751bf2ab23e4ca49d17ab62038ba50a
Publikováno v:
Geotechnical and Geological Engineering. 39:2221-2237
Caving process is a complex dynamic phenomenon influences safety and productivity of coal longwall mining. It improves safety due to reduction of load on support, face convergence and abutment stresses. Proper caving with respect to the quality and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65b722247795a47d137751e742ff2186
https://doi.org/10.1007/s10706-020-01620-y
https://doi.org/10.1007/s10706-020-01620-y
Publikováno v:
In Mining Science and Technology (China) 2011 21(4):507-512
Publikováno v:
Journal of Cleaner Production. 229:213-231
Mining industry is closely linked with sustainable development, which leads to positive and negative impacts of this industry on three key principles of sustainable development, including society, economy, and environment. For ideal implementation an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::205fbfc33f26b5f94ff6e90edc8204e8
https://doi.org/10.1016/j.jclepro.2019.05.029
https://doi.org/10.1016/j.jclepro.2019.05.029
Publikováno v:
Journal of Sustainable Mining, Vol 18, Iss 2, Pp 94-99 (2019)
Ultimate pit limit is an important aspect of open pit mining. The optimal ultimate outline determines the tonnage of extractable ore, the volume of waste to be removed, the location of the subsidiary facilities, the location of ore and waste stockpil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5654459418a335461a83a19ee8aa7617
https://doi.org/10.1016/j.jsm.2019.03.003
https://doi.org/10.1016/j.jsm.2019.03.003
Publikováno v:
Geotechnical and Geological Engineering. 37:3619-3636
This paper presents a new index to assess caving potential of roof strata above longwall panels. Nine inherent parameters were chosen as significant affecting factors in three categories, including roof strata characteristics, roof discontinuities pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8504b87618377509cf658807bbc91450
https://doi.org/10.1007/s10706-019-00857-6
https://doi.org/10.1007/s10706-019-00857-6
Publikováno v:
Environmental Earth Sciences. 79
In this study, the amount of cyanide in gold mine tailings is modeled as conceptual, statistical, and mathematical to determine environmental risk level and also to estimate the fate and transport of cyanide in tailings. Therefore, 116 points were se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a71d5fa75ed29d83bd6ec41451deec37
https://doi.org/10.1007/s12665-020-08927-2
https://doi.org/10.1007/s12665-020-08927-2
Publikováno v:
Geotechnical and Geological Engineering. 36:2667-2682
This paper was assesses the cavability of roof strata in mechanized longwall coal mining in terms of their principle parameters. For this purpose, the fuzzy decision-making trial and evaluation laboratory (DEMATEL) method was employed to study and an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdae975d337dc4309f007e9b9382ff15
https://doi.org/10.1007/s10706-018-0490-2
https://doi.org/10.1007/s10706-018-0490-2
Publikováno v:
Resources Policy. 51:39-48
With regard to the immense importance of cut-off grade in designing and planning open pit mines, optimizing this parameter has considerable effects in mining economic. This paper describes objective function for single metal mines with multi-product.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c4e4814ac0276901b2031576ea9a2ff
https://doi.org/10.1016/j.resourpol.2016.11.005
https://doi.org/10.1016/j.resourpol.2016.11.005
Publikováno v:
International Journal of Rock Mechanics and Mining Sciences. 73:130-138
Besides intact rock properties, structural parameters of rock mass have strong effect on drilling rate. In this research, 11 different zones of an open pit iron mine were studied precisely to classify the area based on rock drillability point of view
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01cb50efb315feec2078dcd2955dbae5
https://doi.org/10.1016/j.ijrmms.2014.08.006
https://doi.org/10.1016/j.ijrmms.2014.08.006