Quasi-static and dynamic fracture behaviour of rock materials: phenomena and mechanisms

By Q. Zhang, J. Zhao. International Journal of Fracture, 2014

203 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

Numerical Investigation of Dynamic Rock Fracture Toughness Determination Using a Semi-Circular Bend Specimen in Split Hopkinson Pressure Bar Testing (2016, background): “mens with complex configurations; (3) the measurement on energy partitions is far from consummate and, thus, the propagation fracture toughness based on the energy analysis is only roughly determined due to the lack of sophisticated monitoring techniques under high-speed loading (Zhang et al. 2000; ”
A Review of Dynamic Experimental Techniques and Mechanical Behaviour of Rock Materials (2014, methodology): “…strain gauges (Wang et al. 2010c, 2011a; Zhao et al. 1999b; Dai et al. 2010a, 2011), fracture gauges (Chen et al. 2009), crack propagation gauges (Zhang and Zhao 2013b) and more commonly used optical methods such as moiré (Zhang et al. 2000), high-speed photography (Lambert and Ross 2000; Dai…”
High-Speed Photography and Digital Optical Measurement Techniques for Geomaterials: Fundamentals and Applications (2017, methodology): “(Zhang and Zhao 2014a) took high-speed photographs of the gabbro until the NSCB specimen was split into two almost equal fragments, and each flying fragment had both rotational and translational motion.”