Zobrazeno 1 - 10
of 48
pro vyhledávání: '"LIANG Wenxu"'
Publikováno v:
Meikuang Anquan, Vol 54, Iss 3, Pp 109-116 (2023)
In order to investigate the spontaneous combustion characteristics of secondary oxidation of residual coal in the mining area, the changes of microscopic and macroscopic parameters during the secondary oxidation of raw and oxidized coals were compare
Externí odkaz:
https://doaj.org/article/8c928004a9b44fffb57e8bd91e31f54d
Autor:
LIANG Wenxu
Publikováno v:
Meikuang Anquan, Vol 53, Iss 3, Pp 96-103 (2022)
In view of the problems of roof collapse and difficult roof support in composite roof roadway, the deformation and instability mechanism of composite roof is analyzed, and the cooperative support technology of long and short anchor cables is proposed
Externí odkaz:
https://doaj.org/article/71ae24039de44e1bbf19306713c43267
Publikováno v:
Gong-kuang zidonghua, Vol 47, Iss 3, Pp 89-94 (2021)
The overburden movement law of the upward fully mechanized working face is different from that of the horizontal working face. The roof collapses frequently, which brings a great test to the stability of the working face support. The existing researc
Externí odkaz:
https://doaj.org/article/7da514519af94d639d78b2bfc1b2bc41
Publikováno v:
Meikuang Anquan, Vol 53, Iss 3, Pp 170-174, 180 (2022)
Gas drainage by drilling is the main method of gas drainage. Based on this, gas drainage drilling with different diameters has been carried out. The study on the evolution characteristics of the surrounding plastic zone during the process shows that
Externí odkaz:
https://doaj.org/article/ad21441d89084ca5adfb513920754322
Publikováno v:
Gong-kuang zidonghua, Vol 45, Iss 2, Pp 6-11 (2019)
In view of problems of many steps, low automation degree and more human interference factors in current measuring process of drilling cuttings gas desorption index Δh2 under different gas adsorption pressure conditions in laboratory, a high precisio
Externí odkaz:
https://doaj.org/article/5eebe7b196ad4d84b9338dc627b718d0
Autor:
Li, Changyu, Shen, Cong, Gao, Bin, Liang, Wenxu, Zhu, Yifan, Shi, Weijie, Ai, Shiyun, Xu, Hongxia, Wu, Jichun, Sun, Yuanyuan
Publikováno v:
In Chemosphere March 2024 351
Publikováno v:
In Journal of Environmental Chemical Engineering December 2023 11(6)
Autor:
Zhu, Yifan, Shi, Weijie, Gao, Hu, Li, Changyu, Liang, Wenxu, Nie, Yongxin, Shen, Cong, Ai, Shiyun
Publikováno v:
In Science of the Total Environment 25 March 2023 866
Publikováno v:
Environmental Science & Pollution Research; Jul2024, Vol. 31 Issue 31, p44431-44444, 14p
Publikováno v:
Carbon Letters; Apr2024, Vol. 34 Issue 3, p997-1005, 9p