Research on size effect of fracture toughness of sandstone using the center-cracked circular disc samples
Sheng Zhang, Dingchao An, Xulong Zhang, Bingxin Yu, Hongyue Wang
Topics & Concepts
ExtrapolationFracture toughnessMaterials scienceComposite materialToughnessFracture (geology)Grain sizeFracture mechanicsSample size determinationRange (aeronautics)MathematicsStatisticsRock Mechanics and ModelingLandslides and related hazardsTunneling and Rock Mechanics