A Semi-Circular Bend Technique for Determining Dynamic Fracture Toughness
By Feng Dai, R. Chen, R. Chen, Kaiwen Xia. 2010
145 citations recorded by the source corpus.
Subfields: Materials Chemistry, Mechanics of Materials, Ocean Engineering
View Paper: https://www.semanticscholar.org/paper/8529960bf94ff20c9fcb47da06c06cc6253c92ce
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Materials Chemistry
In Mechanics of Materials
In Ocean Engineering
Citations in the corpus
- Suggested Methods for Determining the Dynamic Strength Parameters and Mode-I Fracture Toughness of Rock Materials (2012, methodology): “The dynamic force balance guarantees quasi-static stress analysis of the specimen [11].”
- A Review of Dynamic Experimental Techniques and Mechanical Behaviour of Rock Materials (2014, methodology): “It is also shown that the flexural strength measured by the bending method is higher than the tensile strength measured by the BD method at given loading rate (Zhao and Li 2000; Dai et al. 2010d).”
- Numerical Investigation of Dynamic Rock Fracture Toughness Determination Using a Semi-Circular Bend Specimen in Split Hopkinson Pressure Bar Testing (2016, background): “The interfacial friction effects have been widely confirmed in SHPB experiments on rocks for both compression tests (Dai et al. 2010c; Lu et al. 2015) and fracture tests (Xia et al. 2013).”
- Application of Digital Image Correlation (DIC) in Dynamic Notched Semi-Circular Bend (NSCB) Tests (2014, methodology): “Other authors also conducted series of tests using the NSCB specimen to obtain the fracture toughness of rocks under either quasi-static or dynamic loading condition [4–6].”
- 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).”
- Determination of mechanical properties and full-field strain measurements of rock material under dynamic loads (2013, methodology): “Notched semi-circular bending test The NSCB testing method, originally proposed by Chong and Kuruppu [38] for determining Mode I fracture toughness, has been used worldwide [8,39,41,42].”
- Effects of Thermal Treatment on Tensile Strength of Laurentian Granite Using Brazilian Test (2015, result): “denote it as rt following the previous study (Dai et al. 2009).”