Zobrazeno 1 - 10
of 789
pro vyhledávání: '"Rui Yong"'
Publikováno v:
International Journal of Mining Science and Technology, Vol 34, Iss 4, Pp 461-477 (2024)
Accurate measurement of the evolution of rock joint void geometry is essential for comprehending the distribution characteristics of asperities responsible for shear and seepage behaviors. However, existing techniques often require specialized equipm
Externí odkaz:
https://doaj.org/article/31a1f3fe780449899110d664bf45b68f
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-24 (2024)
Abstract The long-term erosion of rock by solution can induce a series of karst problems. Therefore, this study focused on limestone and conducted dynamic dissolution experiments under deionized water and CO2 solution conditions to study the deterior
Externí odkaz:
https://doaj.org/article/f6c7c072376748a49e9fe1c4ef6af971
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 12, Pp 3352-3379 (2023)
The joint roughness coefficient (JRC), introduced in Barton (1973) represented a new method in rock mechanics and rock engineering to deal with problems related to joint roughness and shear strength estimation. It has the advantages of its simple for
Externí odkaz:
https://doaj.org/article/44b608ad8f684c7e84a618f4191b8a6f
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 9, Iss 1, Pp 1-20 (2023)
Abstract The shear strength of rock joints is critical in determining rock mass stability. However, the reliability of shear strength determined by testing only a few rock joint specimens is questionable due to the inherent heterogeneity of rock join
Externí odkaz:
https://doaj.org/article/f5e1157897464c27ba36961fdf4808a0
Autor:
Rui Yong, Gengsheng Chen, Xuefeng Yang, Shan Huang, Bo Li, Majia Zheng, Wenping Liu, Yiping He
Publikováno v:
Natural Gas Industry B, Vol 10, Iss 1, Pp 73-85 (2023)
Since the approval to establishment, the Changning-Weiyuan National Shale Gas Demonstration Area in the Sichuan Basin (hereinafter referred to as Demonstration Area) has been built up into a shale gas industry demonstration base characterized with sc
Externí odkaz:
https://doaj.org/article/43028606a09b4e899771916e40a0be46
Publikováno v:
Neutrosophic Sets and Systems, Vol 51, Pp 724-743 (2022)
The landslide disaster caused huge losses to human lives and property, and the research on the selection of landslide treatment schemes has attracted global attention. Fuzzy multiattribute decision-making methods are widely used for selecting the slo
Externí odkaz:
https://doaj.org/article/153f9cc78ac84c45ae8dc62c9f458ea5
Publikováno v:
Applied Sciences, Vol 13, Iss 23, p 12855 (2023)
Rock Quality Designation (RQD) is among the widely used measures of the quality of rock masses and can be derived through Monte Carlo stochastic process-based fracture network simulations. However, repeated simulations can yield variable RQD results.
Externí odkaz:
https://doaj.org/article/394a3716affa4e03830b61b2416c1cb3
Publikováno v:
Remote Sensing, Vol 15, Iss 19, p 4880 (2023)
The roughness of rock joints exerts a substantial influence on the mechanical behavior of rock masses. In order to identify potential failure mechanisms and to design effective protection measures, the accurate measurement of joint roughness is essen
Externí odkaz:
https://doaj.org/article/37137a843d184661bbc00917066c36b4
Publikováno v:
Journal of Mathematics, Vol 2023 (2023)
Probability estimation of small sample data is a key tool to ensure the probability that sample data fall within the confidence interval at a certain confidence level and probability distribution, which shows its advantages in practical engineering a
Externí odkaz:
https://doaj.org/article/96707201cba34dbdbdef6ff761fc01ae
Publikováno v:
Neutrosophic Sets and Systems, Vol 46, Pp 1-8 (2021)
The roughness of the rock joints has a significant influence on the mechanical properties and deformation behavior of the rock masses. Due to the significant heterogeneity of the surface roughness of rock joints, there may be considerable variabiliti
Externí odkaz:
https://doaj.org/article/354797d91e9e48b3b4773303def75e86