Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ersheng ZHA"'
Autor:
Dazhao GU, Zhiguo CAO, Jingfeng LI, Baoyang WU, Yong ZHANG, Binbin JIANG, Qiang GUO, Hanpeng WANG, Yang WU, Xiaomeng SHI, Lujun WANG, Yi YANG, Ersheng ZHA
Publikováno v:
Meitan xuebao, Vol 49, Iss 1, Pp 100-113 (2024)
Coal is the main energy source in China, and the western region in China is the main coal production area. The protection and utilization of coal mine water is the major technical challenge in the coal mining. The coal green mining research team of C
Externí odkaz:
https://doaj.org/article/423ca20f2e76481b86b2b58fe09759bc
Autor:
Anlin Zhang, Ru Zhang, Mingzhong Gao, Zetian Zhang, Zheqiang Jia, Zhaopeng Zhang, Ersheng Zha
Publikováno v:
Energies, Vol 13, Iss 17, p 4451 (2020)
The depth effect of coal mechanical behavior seriously affects the safety and efficiency of deep coal mining. To explore the differences in failure behavior and damage characteristics of coal masses at different depths during the coal mining process,
Externí odkaz:
https://doaj.org/article/cf15e657fe0a4924b9da772a666f742a
Publikováno v:
Energies, Vol 13, Iss 14, p 3649 (2020)
To study the evolution of acoustic emission (AE) parameters and the differences in the fracturing and failure process of rocks under different loading modes, AE signals of marble were detected during uniaxial compression tests (UCTs), direct tensile
Externí odkaz:
https://doaj.org/article/5820ee2632c145caa8c9633c7ff1fa90
Autor:
Kun Xiao, Ru Zhang, Jing Xie, Li Ren, Mingzhong Gao, Zetian Zhang, Chendi Lou, Ting Ai, Ersheng Zha
Publikováno v:
Rock Mechanics and Rock Engineering.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a12589214e0368c712d8111cf100e7f
https://doi.org/10.1007/s00603-023-03263-w
https://doi.org/10.1007/s00603-023-03263-w
Autor:
Ersheng ZHA1,2, Ru ZHANG1,2 zhangru@scu.edu.cn, Zetian ZHANG1,2, Li REN3, Wenju ZHANG4, Zheqiang JIA1,2, Yang LIU3
Publikováno v:
Thermal Science. 2019 Supplement, Vol. 23, pS653-S660. 8p.
Publikováno v:
Thermal Science, Vol 23, Iss Suppl. 3, Pp 653-660 (2019)
To explore the long-term creep behavior of deep rock, the long-term tri-axial creep mechanical behavior of the rock under different confining pressures has been carried out. The results show that the instantaneous strain and creep strain of the high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7c1549058f67a0007b56ee50dea238b
https://doi.org/10.2298/tsci180615078z
https://doi.org/10.2298/tsci180615078z
Autor:
Ersheng Zha, Zhaopeng Zhang, Jia Zheqiang, Man Wang, Shiyong Wu, Jifang Zhou, Zetian Zhang, Ru Zhang
Publikováno v:
Arabian Journal of Geosciences. 13
To explore the mining-induced mechanical response of coal at different depths, laboratory testing results and field initial geostress data are combined with the geological conditions to study the differences in mining-induced stress and deformation c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1329191190ad5f15a8aa79f5611c2d83
https://doi.org/10.1007/s12517-020-05964-w
https://doi.org/10.1007/s12517-020-05964-w
Autor:
Zhaopeng Zhang, Ru Zhang, Jia Zheqiang, Zetian Zhang, Anlin Zhang, Ersheng Zha, Mingzhong Gao
Publikováno v:
Energies, Vol 13, Iss 4451, p 4451 (2020)
Energies
Volume 13
Issue 17
Energies
Volume 13
Issue 17
The depth effect of coal mechanical behavior seriously affects the safety and efficiency of deep coal mining. To explore the differences in failure behavior and damage characteristics of coal masses at different depths during the coal mining process,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fce9dd9fbea744d0bfcac844cd1f5248
https://www.mdpi.com/1996-1073/13/17/4451
https://www.mdpi.com/1996-1073/13/17/4451
Publikováno v:
Energies, Vol 13, Iss 3649, p 3649 (2020)
Energies; Volume 13; Issue 14; Pages: 3649
Energies; Volume 13; Issue 14; Pages: 3649
To study the evolution of acoustic emission (AE) parameters and the differences in the fracturing and failure process of rocks under different loading modes, AE signals of marble were detected during uniaxial compression tests (UCTs), direct tensile
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fee0f1778550259dc8bcf15afeef628
https://www.mdpi.com/1996-1073/13/14/3649
https://www.mdpi.com/1996-1073/13/14/3649
Publikováno v:
Journal of Natural Gas Science and Engineering. 46:664-679
Anisotropic coal permeability plays an important role in the simultaneous extraction of coal and gas from deep underground. In this study, first, the representative elementary volume of a coal mass is determined based on the natural microfracture dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de7dbd759af294810fa26f1e977736e6
https://doi.org/10.1016/j.jngse.2017.08.028
https://doi.org/10.1016/j.jngse.2017.08.028