Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Yafei CHENG"'
Autor:
Shanchao HU, Jinming HAN, Yafei CHENG, Jiali QI, Junhong HUANG, Zhihao GAO, Shihao GUO, Lei YANG
Publikováno v:
Meitan xuebao, Vol 49, Iss 8, Pp 3366-3380 (2024)
The huge impact of kinetic energy released by the breaking of hard roof is one of the important factors that induces dynamic disasters in coal mines. The key to preventing and controlling coal and rock dynamic disasters is the directional fracture of
Externí odkaz:
https://doaj.org/article/38a299eaceb24a48a9fb2ffba951e44d
Autor:
Shanchao HU, Jinming HAN, Junhong HUANG, Lifen PING, Yafei CHENG, Zhihao GAO, Shihao GUO, Lei YANG
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 2, Pp 79-91 (2024)
In order to reveal the micromechanics of rock failure mechanisms and energy transfer patterns under different confining pressures during sleeve fracturing, a PFC3D numerical model was established based on sleeve fracturing tests and expansive force m
Externí odkaz:
https://doaj.org/article/b3653cfd792e4d17a2c829ce061f15a3
Publikováno v:
Energies, Vol 16, Iss 23, p 7887 (2023)
To address the support difficulties caused by the dynamic pressure from the adjacent working face in gob-side entry driving, this study, taking the 8103 working face of the Jinhuagong Coal Mine in Shanxi Province as an example, adopted methods such a
Externí odkaz:
https://doaj.org/article/728bf83629104aeda6e3b4c3d451be06
Autor:
Bin Zhao, Yafei Cheng
Publikováno v:
International Journal of Approximate Reasoning. 151:360-388
Autor:
Shize Geng, Yujin Ji, Binbin Jiang, Wenxiang Zhu, Kui Yin, Mingwang Shao, Fan Liao, Huixian Shi, Yafei Cheng, Youyong Li, Qi Shao
Publikováno v:
ACS Applied Nano Materials. 5:1377-1384
Autor:
Jitao Geng, Chencheng Sun, Juan Xie, Huilong Dong, Zhefei Wang, Huaixin Wei, Yafei Cheng, Yahui Tian, Hongbo Geng
Publikováno v:
Inorganic Chemistry Frontiers. 9:3176-3186
A CoSe2/N-doped carbon heterojunction with a three-dimensional porous structure is synthesized via a topological transformation process, which delivers superior sodium storage performance.
Publikováno v:
Science China Materials. 65:646-652
The high-temperature sodium-ion batteries (SIBs) used for large-scale energy storage have attracted extensive attention in recent years. However, the development of SIBs is still hampered mainly by their poor charge/discharge efficiency and stability
Autor:
Bin Zhao, Yafei Cheng
Publikováno v:
International Journal of Approximate Reasoning. 136:132-149
One of the methods to construct a new fuzzy implication from given ones is to transform the given implications and appropriately scale the variables. In this paper, we firstly construct a N-vertical generated implication by changing the linear transf
Autor:
Xuhong Wang, Xinyi Gong, Lulu Hu, Jicong Fan, Renhui Chen, Yuhang Jia, Yafei Cheng, Binbin Jiang, Hongbo Geng
Publikováno v:
ChemNanoMat. 9
Autor:
Qi Chen, Xiangxiang Sheng, Yue Sun, Kaishan Yu, Yafei Cheng, Hongbo Geng, Junyu Shen, Qijian Zhang, Jinxuan Liu
Publikováno v:
European Journal of Inorganic Chemistry. 2022