Integrating acoustic emission into a percolation model to evaluate crack distribution characteristics of heated granite subjected to rapid cooling

To compare the distribution of cracks formed in the failure process of heated granite subjected to rapid cooling, compression tests (0–60 MPa) and acoustic emission (AE) monitoring were performed on heated granite (25, 200, and 400 °C) after water cooling and liquid nitrogen (LN2) cooling. Integrati...

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Hlavní autoři: Chunbo Zhou, Feng Gao, Chengzheng Cai, Zekai Wang, Wenqi Zheng, Xianghe Gao
Médium: Artigo
Jazyk:Inglês
Vydáno: Elsevier 2022-07-01
Edice:Results in Physics
Témata:
Liquid nitrogen cooling
Acoustic emission events
Percolation model
Spatial connectivity
Crack distribution
On-line přístup:http://www.sciencedirect.com/science/article/pii/S2211379722003175
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