Imaging opening-mode fracture in sandstone under three-point bending: A direct identification of the fracture process zone and traction-free crack based on cohesive zone model
Qing Lin, Siqi Wang, Peng‐Zhi Pan, Xin Bian, Yunhu Lu
Topics & Concepts
Three point flexural testTraction (geology)Cohesive zone modelGeologyFracture (geology)BendingGeotechnical engineeringMaterials scienceComposite materialGeomorphologyRock Mechanics and ModelingGeophysical Methods and ApplicationsUltrasonics and Acoustic Wave Propagation