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Mixed mode fracture analysis of semi-circular bend (SCB) specimen: A numerical study based on extended finite element method
https://orcid.org/0000-0001-6023-6347
AbstractPrevious studies are mainly concentrated on the use of the semi-circular bend (SCB) specimen for determining the entire mixed-mode I-II fracture toughness of rock, while less attention has been paid to its mixed-mode fracture process. In this situation, this study investigated mixed-mode fracture behavior of the SCB specimen using the extended finite element method (X-FEM). The crack growth trajectory, crack initiation angle and onset of fracture were discussed in detail. This paper is expected to provide a better understanding of mixed-mode fracture process of the SCB specimen occurring during fracture initiation and propagation.
Mixed mode fracture analysis of semi-circular bend (SCB) specimen: A numerical study based on extended finite element method
https://orcid.org/0000-0001-6023-6347
AbstractPrevious studies are mainly concentrated on the use of the semi-circular bend (SCB) specimen for determining the entire mixed-mode I-II fracture toughness of rock, while less attention has been paid to its mixed-mode fracture process. In this situation, this study investigated mixed-mode fracture behavior of the SCB specimen using the extended finite element method (X-FEM). The crack growth trajectory, crack initiation angle and onset of fracture were discussed in detail. This paper is expected to provide a better understanding of mixed-mode fracture process of the SCB specimen occurring during fracture initiation and propagation.
Mixed mode fracture analysis of semi-circular bend (SCB) specimen: A numerical study based on extended finite element method
https://orcid.org/0000-0001-6023-6347
AbstractPrevious studies are mainly concentrated on the use of the semi-circular bend (SCB) specimen for determining the entire mixed-mode I-II fracture toughness of rock, while less attention has been paid to its mixed-mode fracture process. In this situation, this study investigated mixed-mode fracture behavior of the SCB specimen using the extended finite element method (X-FEM). The crack growth trajectory, crack initiation angle and onset of fracture were discussed in detail. This paper is expected to provide a better understanding of mixed-mode fracture process of the SCB specimen occurring during fracture initiation and propagation.
Mixed mode fracture analysis of semi-circular bend (SCB) specimen: A numerical study based on extended finite element method
Xie, Yousheng (Autor:in) / Cao, Ping (Autor:in) / Jin, Jin (Autor:in) / Wang, Min (Autor:in)
Computers and Geotechnics ; 82 ; 157-172
13.10.2016
16 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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