Fracture Toughness Testing of Brittle Laminated Geomaterials Using Hollow Double-Wing Slotted Specimens

The fracture toughness of shale is a key parameter guiding hydraulic fracturing design and optimization. The hollow double-wing slotted (HDWS) specimen is a typical specimen configuration for measuring the mode I fracture toughness of rock. The calibration of the shape factor (f) is the basis for ac...

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Detalles Bibliográficos
Autores principales: Yao, Zilong, Fan, Zidong, Zhou, Qin, Nie, Xiaofang, Ren, Li
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10608693/
https://www.ncbi.nlm.nih.gov/pubmed/37895736
http://dx.doi.org/10.3390/ma16206754

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10608693/
https://www.ncbi.nlm.nih.gov/pubmed/37895736
http://dx.doi.org/10.3390/ma16206754

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