Pore fracture structure evolution and damage failure mechanism of hot dry rock induced by temperature impact effect

Pore fracture structure evolution and damage failure mechanism of hot dry rock induced by temperature impact effect

The geothermal resource originating from the hot dry rock is a form of clean and renewable energy, which has the advantages of stable, efficient, and permanent. The foremost obstacle hindering its development resides in the construction of fracture channels for seepage and heat transfer within deep...

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Bibliographic Details
Main Authors: Yong SUN, Cheng ZHAI, Yuzhou CONG, Yangfeng ZHENG, Wei TANG, Shuai WANG, Yongshuai LAI, Yu WANG, Aikun CHEN
Format: Article
Language:zho
Published: Editorial Office of Journal of China Coal Society 2024-12-01
Series:Meitan xuebao
Subjects:
hot dry rock
enhanced geothermal system
liquid nitrogen cold shock
pore structure
mechanical characteristics
damage mechanism
Online Access:http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.2024.0072
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http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.2024.0072

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