Zobrazeno 1 - 10
of 3 408
pro vyhledávání: '"fracture network"'
Publikováno v:
Underground Space, Vol 20, Iss , Pp 69-82 (2025)
Obtaining a comprehensive understanding of solute transport in fractured rocks is crucial for various geoengineering applications, including waste disposal and construction of geo-energy infrastructure. It was realized that solute transport in fractu
Externí odkaz:
https://doaj.org/article/b3cde00a1a054fc7b835ce45aa71ecd4
Autor:
Huanjia Kou, Zhenming Shi, Guangyin Lu, Ziqiang Zhu, Chengzhi Xia, Danyi Shen, Shaoqiang Meng
Publikováno v:
Alexandria Engineering Journal, Vol 105, Iss , Pp 25-43 (2024)
The propagation and coalescence of discontinuous cross-type joints are often the primary drivers of rock slope failures. Due to the inherent randomness of these joints, identifying suitable methods to accurately characterize progressive failure and q
Externí odkaz:
https://doaj.org/article/daf6f895399546a4abf97ba549ce1f3a
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 9, Pp 3798-3811 (2024)
Analyzing rock mass seepage using the discrete fracture network (DFN) flow model poses challenges when dealing with complex fracture networks. This paper presents a novel DFN flow model that incorporates the actual connections of large-scale fracture
Externí odkaz:
https://doaj.org/article/e611fb0471a542d7b76a9b7933b21955
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 9, Pp 3485-3510 (2024)
The topological attributes of fracture networks in limestone, subject to intense hydrodynamics and intricate geological discontinuities, substantially influence the mechanical and hydraulic characteristics of the rock mass. The dynamical evolution of
Externí odkaz:
https://doaj.org/article/57dd7d11c573421e81ef996122f45e53
Publikováno v:
Meitan xuebao, Vol 49, Iss 8, Pp 3561-3570 (2024)
The complex fracture network provides the main channel for coalbed methane seepage, and its structural characteristics significantly affect the productivity of coalbed methane. In view of the lack of fracture network connectivity in existing coalbed
Externí odkaz:
https://doaj.org/article/5cf8a757d45947ac93ac442557b90a0e
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 8, Pp 3308-3326 (2024)
Abstract The hydraulic fracturing of shale reservoirs is an important topic, and adjusting the fracturing process can enhance fracturing efficiency. To analyze the effect of injection conditions on the fracture network structure and conductivity, num
Externí odkaz:
https://doaj.org/article/b3a158920ef849fd973bca1c91b2749c
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 8, Pp 3047-3062 (2024)
In open pit mining, uncontrolled block instabilities have serious social, economic and regulatory consequences, such as casualties, disruption of operation and increased regulation difficulties. For this reason, bench face angle, as one of the contro
Externí odkaz:
https://doaj.org/article/045f83ad8c4b421b8740f6215802f916
Autor:
Dian Darisma, Yusuke Mukuhira, Kyosuke Okamoto, Naoki Aoyogi, Takahiko Uchide, Takuya Ishibashi, Hiroshi Asanuma, Takatoshi Ito
Publikováno v:
Earth, Planets and Space, Vol 76, Iss 1, Pp 1-17 (2024)
Abstract Understanding flow behavior in a geothermal reservoir is important for managing sustainable geothermal energy extraction. Fluid flow in geothermal reservoirs generally occurs in complex existing fracture systems in which the reservoirs are s
Externí odkaz:
https://doaj.org/article/5a988fd45e724d6983e899105db09565
Autor:
LI Junliang, LIU Huimin, WANG Yong, ZHANG Kuihua, ZHOU Guangqing, LI Zheng, WANG Weiqing, FANG Zhengwei, ZHANG Shun, LIU Xinjin, LIU Peng, ZHANG Zilin, WEI Xiaoliang
Publikováno v:
Youqi dizhi yu caishoulu, Vol 31, Iss 4, Pp 60-72 (2024)
Shale oil in Jiyang continental faulted basin is a realistic new field for subsequent resource， with enormous exploration potential. It is an important resource base for the sustainable development of Shengli Oilfield. The results of geological res
Externí odkaz:
https://doaj.org/article/4908d6900727441398e0bb717094031e
Publikováno v:
地质科技通报, Vol 43, Iss 4, Pp 262-272 (2024)
Objective The aperture of fractures (hydraulic equivalent aperture of fractures) of rock fractures is one of the key mechanical parameters of rocks.It has significant indicative significance in water conservancy projects, geological surveys and so on
Externí odkaz:
https://doaj.org/article/8e8d06c6be044309a3b74a57acb65045