Experimental Study on Shear Failure Characteristics of Jointed Rock Mass Based on Direct Shear Tests and Digital Image Correction Techniques
نویسندگان
چکیده
منابع مشابه
Shear wave propagation in jointed rock: state of stress
The mechanical characteristics and orientation of joints determine the behaviour of rock masses, including the strength, the stiffness, and all forms of conduction and diffusion. Furthermore, the preferential orientation of joints renders the medium anisotropic. In turn, these properties affect the velocity and damping of propagating elastic waves. The purpose of this study is to investigate th...
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Permeability and Direct Shear Tests Characteristics of Railway Subballast
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A new elasto-plastic constitutive model for jointed rock mass, which can consider the persistence ratio in different visual angle and anisotropic increase of plastic strain, is proposed. The proposed the yield strength criterion, which is anisotropic, is not only related to friction angle and cohesion of jointed rock masses at the visual angle but also related to the intersection angle between ...
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ژورنال
عنوان ژورنال: Advances in Civil Engineering
سال: 2021
ISSN: 1687-8094,1687-8086
DOI: 10.1155/2021/6684859