Acoustic emission evolution characteristics and constitutive model for damage of granite after high-temperature heating and liquid nitrogen cold shock treatment

By using the liquid nitrogen (LN2) fracturing to create a massive network of fractures in the reservoir, the thermal energy extraction efficiency of hot dry rock reservoirs can be effectively improved. To investigate the effects of LN2 cold shock treatment on the fracturing mechanism and fracture ef...

Description complète

Détails bibliographiques

Auteur principal:	XUE Yi 1, ZHANG Zhihao 1, LIU Jia 1, CAI Chengzheng 2, ZHANG Zhizhen 2, GAO Feng 2, SHI Xuyang 2, ZHANG Yun 2
Format:	Artigo
Langue:	Inglês
Publié:	Editorial Office of Chinese Journal of Geotechnical Engineering 2024-09-01
Collection:	Yantu gongcheng xuebao
Sujets:	granite acoustic emission high-temperature heating-liquid nitrogen cold shock treatment damage and failure constitutive model
Accès en ligne:	https://www.cgejournal.com/en/article/doi/10.11779/CJGE20230529
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!