Study on the fracture behavior and critical slowing down characteristics of saturated sandstone based on acoustic emission and resistivity

Study on the fracture behavior and critical slowing down characteristics of saturated sandstone based on acoustic emission and resistivity

Abstract Water significantly affects the fracture behavior and acoustic emission (AE) characteristics of sandstone, which is crucial for assessing the stability of underground engineering. This study investigates the fracture behavior of four types of saturated sandstone (green, white, brown, and re...

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Bibliographic Details
Main Authors: Yantao Zheng, Changwu Liu, Kunpeng Lu, Hexing Zhang, Bingxi Jian, Wuzhou Zhang
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
Subjects:
Saturated sandstone
Acoustic emission
Resistivity
Fracture behavior
Critical slowing down theory
Online Access:https://doi.org/10.1038/s41598-025-96072-w
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https://doi.org/10.1038/s41598-025-96072-w

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