Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Daolei XIE"'
Publikováno v:
Meikuang Anquan, Vol 55, Iss 6, Pp 176-183 (2024)
The development height of water-conducting fracture zone(WCFZ) is an important parameter for water disaster treatment in coal mine roof. In this paper, the failure process of mining overlying rock is analyzed, and the rock instability failure in the
Externí odkaz:
https://doaj.org/article/29a9d624922a437eaea3064cb363014f
Publikováno v:
Meikuang Anquan, Vol 55, Iss 4, Pp 204-212 (2024)
To enrich the research methods for studying the development law of bed separation, this paper takes the upper 08 working face of 221 in Shilawusu Mine as the research object, and comprehensively determines the location of bed separation through distr
Externí odkaz:
https://doaj.org/article/b8aa8e470e914ec69f5a6294f054a20e
Autor:
Yongjie Li, Huiyong Yin, Fangying Dong, Wenju Cheng, Wei Zhou, Qingfu Feng, Daolei Xie, Jicheng Wang
Publikováno v:
Ecological Indicators, Vol 155, Iss , Pp 111059- (2023)
Accurate and effective assessment of groundwater potential in aquifers hundreds of meters deep remains a major challenge in mining and environmental protection. We analyzed the interaction mechanism of hydrogeological parameters, quantified it and in
Externí odkaz:
https://doaj.org/article/108fc444b2bf41f29e73272efa6b0037
Autor:
Huiyong Yin, Ruqian Tang, Daolei Xie, Ning Lang, Shuo Li, Xiaorong Zhang, Yuxiao Cheng, Song Wang, Anhao Li
Publikováno v:
ACS Omega. 8:4187-4195
Publikováno v:
ACS Omega. 7:37683-37693
Mine water disasters are one of the main disasters threatening safe mine operations. If a fault becomes a water guide channel, it often causes serious water inrush accidents in mining. Therefore, accurate evaluation of fault hydraulic conductivity is
Risk Assessment of Water Inrush from Coal Seam Roof Based on Combination Weighting-Set Pair Analysis
Publikováno v:
Sustainability; Volume 14; Issue 19; Pages: 11978
When exploiting Jurassic-era coal resources in Northwest China, there are risks of water inrush and sand burst disasters from coal seam roofs. To improve the safety of coal mining, it is imperative to accurately and objectively evaluate the water inr
Publikováno v:
Arabian Journal of Geosciences. 15
Publikováno v:
Construction and Building Materials. 327:126947
Autor:
Xiaojun Xu, Changhua He, Bin Huang, Rui Nie, Shuli Liu, Liu Wei, Daolei Xie, Zhengyang Duan, Li Tianguo
Publikováno v:
RSC Advances. 6:48610-48619
Combined pollution by fluoride (F−) and hexavalent chromium (Cr(VI)) in water bodies causes much environmental concern and its treatment is of the utmost importance. This study first evaluates the efficiency of the simultaneous adsorption of F− a