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Applied SciencesFor jointed rock mass with anisotropy and discontinuity, the structure of the surrounding rock is constantly developing and changing during tunnel excavation.
Xiaoming Yan +4 more
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Damage constitutive model of jointed rock mass considering structural features and load effect
Reviews on Advanced Materials Science, 2023 Rock masses in underground engineering are usually damaged, which are caused by rock genesis and environmental stress. Studying the constitutive relationship between rock strength and deformation under loading is crucial for the design and evaluation of ...
Sun Bing +4 more
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Uncertainty in Rock Mass Jointing Characterisation [PDF]
Proceedings of the First Southern Hemisphere International Rock Mechanics Symposium, 2008 The analysis of jointing in a rock mass is a critical step in any rock engineering project as the extent of fracturing in the rock mass is the dominant factor controlling the rock mass strength. Uncertainties in the characterisation of a rock mass are very rarely considered.
Geoff Lyman +2 more
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Results in Earth SciencesIn this study, the dynamics of jointed rock masses in the challenging geological setting of the Himalayas, with a focus on tunneling activities and recommendations of support for jointing rock mass, were investigated. The jointing in Himalayan rocks mass
Naeem Abbas +9 more
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Rudarsko-geološko-naftni Zbornik, 2022 Joints often have a significant influence on material characteristics. The discontinuities’ coalescence mechanism and complex jointed rock mass structure as a composite need to be further explored.
Pavel Verbilo +3 more
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Quantifid joint surface description and joint shear strength of small rock samples
Geologija, 2018 Geotechnical structures in rock masses such as tunnels, underground caverns, dam foundations and rock slopes often have problems with a jointed rock mass.
Karmen Fifer Bizjak, Andraž Geršak
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On the strength and failure mechanism of confined pre-holed jointed rock mass via DIC
Frontiers in Earth ScienceAs the development of deep underground engineering in modern days (i.e., exploitation of geo-energy and underground constructions), a higher demand arises for an accurate prediction of ground deformation and stability.
Wei Wang +4 more
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Numerical model for jointed rock mass in particle flow code and its application
Yantu gongcheng xuebao, 2017 To simulate the joint network around mining tunnels and to conduct the stability analysis of tunnels in jointed rock mass, a numerical model for jointed rock mass containing particle flow block model, original joint network and secondary joint network is
JIN Ai-bing 1, LIU Gang 1, YANG Zhen-wei 2
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Investigating the Failure Mechanism of Jointed Rock Slopes Based on Discrete Element Method
Advances in Civil Engineering, 2020 This paper presents a comprehensive engineering method to investigate the failure mechanism of the jointed rock slopes. The field geology survey is first carried out to obtain the slope joint data.
Chao Peng +4 more
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علوم آب و خاک, 2019 Seismic study of canyon sites has always been one of the important fields of seismic studies because of massive structures such as dams that are built in such sites.
M. Zabardast, F. Daneshvar Vousoughi
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