Determination of dynamic fracture parameters using a semi-circular bend technique in split Hopkinson pressure bar testing
By R. Chen, Kaiwen Xia, Feng Dai, Fangyun Lu, S. Luo. 2009
247 citations recorded by the source corpus.
Subfields: Aerospace Engineering, Materials Chemistry, Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/6bed0834bb55d309c3ee40e8e21942fef695fdb5
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In Aerospace Engineering
In Materials Chemistry
In Nuclear and High Energy Physics
Citations in the corpus
- Effect of Thermal Treatment on the Dynamic Fracture Toughness of Laurentian Granite (2012, methodology): “Based on the ASTM standard E399-06e2 for rectangular three-point bending sample, an equation for calculating the stress intensity factor (SIF) for mode-I fracture was proposed (Chen et al. 2009):”
- Application of Digital Image Correlation (DIC) in Dynamic Notched Semi-Circular Bend (NSCB) Tests (2014, result): “The average value of fracture propagation toughness is much higher than the fracture initiation toughness, which agrees well with previous works [13, 16].”
- A Review of Dynamic Experimental Techniques and Mechanical Behaviour of Rock Materials (2014, methodology): “HS-DIC 1,300 2,300 0.57 Forquin (2012) NSCB Sandstone Electrical circuit ?”
- Numerical Investigation of Dynamic Rock Fracture Toughness Determination Using a Semi-Circular Bend Specimen in Split Hopkinson Pressure Bar Testing (2016, methodology): “Further, the residual kinetic energy of the flying fragments consists of two parts (rotation and translation), but in previous experiments (Chen et al. 2009), only the rotation kinetic energy was incorporated in the calculations.”
- Quasi-static and dynamic fracture behaviour of rock materials: phenomena and mechanisms (2014, methodology): “The time determined by strain gauge near the crack tip was regarded as the same as the time of peak-load (Chen et al. 2009; Dai et al. 2010a, b, 2011).”
- High-Speed Photography and Digital Optical Measurement Techniques for Geomaterials: Fundamentals and Applications (2017, methodology): “Two of ISRM suggested fracture toughness measurement methods, the short rod (SR) and notched semi-circular bending (NSCB) methods, were further used to determine the dynamic fracturing behaviour of rocks (Chen et al. 2009; Dai et al. 2010; Zhang and Zhao 2013a; Zhang et al. 2000).”