Tenom tunnel support estimate by the rock mass classification systems [PDF]
, 2013 Objectives of this study are to determine the rock mass quality and support estimate for a single lane railway tunnel by using rock mass classification system at km 137.1 Tenom, Sabah.
Ismail Abd Rahim, Sanudin Tahir
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Rock mass quality classification based on fuzzy comprehensive evaluation and neural network
You-qi chuyun, 2022 Aiming at the problems of subjectivity and fuzziness in the traditional rock mass quality classification methods, a basic model of rock mass quality classification was established based on the fuzzy theory.
Shaodong JING +3 more
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工程科学学报The dynamic parameters of the dangerous rock mass can represent the damage to the structural plane between the dangerous rock mass and the bedrock.
Zhixiang WU +5 more
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A brief introduction to disaster rock mass mechanics
Geohazard Mechanics, 2023 Rock mass mechanics can be classified into engineering rock mass mechanics and disaster rock mass mechanics based on science and application. Their conception, object, scientific essence and application were elaborated.
Yangsheng Zhao, Zijun Feng
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A Novel Deformation Analytical Solution and Constitutive Model for Fractured Rock Masses
Journal of Marine Science and Engineering, 2023 In order to study the deformation and stability of a fractured rock mass, existing research suggests that fracture deformation, which is usually obtained by evaluating the equivalent deformation modulus, dominates the deformation of a fractured rock mass.
Zeqi Zhu +5 more
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Mechanisms of failure of jointed rock masses and the behaviour of steep slopes [PDF]
, 1998 The geomorphological behaviour of steep jointed rock slopes has been studied using distinct element method computer models. In order to model steep slopes effectively, methodologies need to be combined from the studies of environmental modellers ...
Kimber, Owen Graham
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Deterioration of excavated rockslopes : mechanisms, morphology and assessment [PDF]
, 2000 Results are reported of laboratory simulated weathering processes on a range of sedimentary rocks and the investigation of the deterioration of rock masses as observed on engineered and quarried rockslopes.
Nicholson, Dawn Theresa
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A new empirical approach for prediction of rock mass strength based on a strength reducing curve zone instead of unique strength reducing curve [PDF]
, 2010 ISRM International Symposium - 6th Asian Rock Mechanics Symposium: Advances in Rock Engineering, ARMS 2010 -- 23 October 2010 through 27 October 2010 -- New Delhi -- 139012As is well known from rock mechanics literature, the mechanical parameters of a ...
Sonmez, Harun +4 more
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Blastability Classification of Fractured Rock Mass Based on Weighted Clustering Analysis
Chemical Engineering Transactions, 2017 This paper classifies the blastability of fractured rock mass based on the solid coefficient, rock impedance, unit explosive consumption and mean fracture spacing. Specifically, an evaluation model was established according to the principle of clustering
Tiejun Tao +4 more
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Integrated analysis of rock mass deformation within shaft protective pillar [PDF]
, 2015 The paper presents an analysis of the rock mass deformation resulting from mining in the vicinity of the shaft protection pillar. A methodology of deformation prediction is based on a deterministic method using Finite Element Method (FEM).
Warchala, E. +3 more
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