Closed-Form Solution for the Stresses in Brazilian Disc Tests Under Vertical Uniform Loads
Sign Up to like & getrecommendations! Published in 2018 at "Rock Mechanics and Rock Engineering"
DOI: 10.1007/s00603-018-1511-4
Abstract: Loading arcs, which create a definite contact range and have a radius equal to the test specimen, have been recently introduced into Brazilian disc tests, which are common indirect tensile strength tests. Inspired by the… read more here.
Keywords: vertical uniform; form solution; brazilian disc; disc tests ... See more keywords
Determination of critical criterion of tensile-shear failure in Brazilian disc based on theoretical analysis and meso-macro numerical simulation
Sign Up to like & getrecommendations! Published in 2021 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2021.104096
Abstract: Abstract To define the critical criterion between tensile failure and shear failure of Brazilian disc is crucial for determination of tensile strength under combination of tensile and compressive stresses. A critical criterion for tensile-shear failure… read more here.
Keywords: critical criterion; criterion tensile; failure; brazilian disc ... See more keywords
Fracture Mechanical Properties of Double-Edge Cracked Flattened Brazilian Disc Samples Under Compressive Loads
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DOI: 10.3390/ma18040850
Abstract: The shear-based fracturing of deep fractured rocks under compression-shear loading is one of the most prevalent failure modes due to the existence of in situ stress. In order to study the shear fracture mechanical properties… read more here.
Keywords: brazilian disc; edge cracked; double edge; fracture ... See more keywords