Does double pre-notches have a greater impact than single pre-notch on the mechanical and fracture behavior of rock? Insights from three-point bending tests using the numerical approach of grain-based model
Yanan Gao, Xiaoshuang Shao, Yunlong Wang, Peng Hou, Mingzhong Gao
Topics & Concepts
BendingFracture (geology)Point (geometry)Materials scienceThree point flexural testStructural engineeringGeotechnical engineeringGeologyComposite materialGeometryMathematicsEngineeringRock Mechanics and ModelingLandslides and related hazardsGeotechnical and Geomechanical Engineering