Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Cheng Fuqi"'
Publikováno v:
Gong-kuang zidonghua, Vol 44, Iss 9, Pp 26-31 (2018)
In order to study critical slowing down characteristics of surface electric potential (EP) before unstable failure of roof rocks, loading failure experiment of rock specimens was carried out, the surface EP signal of rocks was collected in loading pr
Externí odkaz:
https://doaj.org/article/a2e2948a80bd41d7a4ee45c926628af3
Publikováno v:
Gong-kuang zidonghua, Vol 44, Iss 5, Pp 64-70 (2018)
In order to quantitatively study evolution law between temperater parameter of infrared radiation and coal-rock damage law under uniaxial compression, temperature data of infrared radiation during coal-rock failure process was collected and analyzed.
Externí odkaz:
https://doaj.org/article/5397479669704137bc6ef18d33b6b762
Publikováno v:
Gong-kuang zidonghua, Vol 43, Iss 8, Pp 44-49 (2017)
Uniaxial compression test was conducted on pre-cracked coal sample, and infrared radiation temperature and its change rule of the pre-cracked coal sample under loaded breaking were researched. The experimental results show that infrared radiation tem
Externí odkaz:
https://doaj.org/article/f93481f717fb4b7eaf0f95f61dba8f20
Publikováno v:
Gong-kuang zidonghua, Vol 43, Iss 7, Pp 37-42 (2017)
In order to research response law of acoustic emission signal in various stages of time series during destruction process of sandstone, the uniaxial compression test of sandstone was carried out. The Hurst exponent and fractal dimension of the acoust
Externí odkaz:
https://doaj.org/article/0b616b910c9649639ace73e7ed1b2e16
Autor:
Xu, Jinjun, Jiang, Juncai, Wang, Deying, Xu, Peng, Wang, Feilong, Li, Huiyong, Cheng, Xiangang, Wu, Qilong, Cheng, Fuqi, Lin, Lamei, Xu, Yinbo
Publikováno v:
In Journal of Asian Earth Sciences 15 March 2024 263
Autor:
Xu, Jinjun, Cheng, Xiangang, Peng, Shunan, Jin, Qiang, Cheng, Fuqi, Lou, Da, Zhang, Feipeng, Li, Fulai
Publikováno v:
In Ore Geology Reviews March 2023 154
Publikováno v:
In Petroleum Exploration and Development Online October 2021 48(5):1113-1125
Publikováno v:
In Petroleum Exploration and Development Online April 2021 48(2):354-366
Publikováno v:
In Marine and Petroleum Geology January 2021 123
Publikováno v:
Meikuang Anquan, Vol 51, Iss 3, Pp 38-43 (2020)
To study the effective precursor information of the coal sample under loading and damage process, we carried out the uniaxial compression loading experiment of coal sample, analyzed the infrared radiation temperature variation characteristics of the
Externí odkaz:
https://doaj.org/article/7e5e71a46e0a4520a388708df1c5678c