Stability Analysis of Fault and Free-Surface Cut Rock Blocks at the Vault of Large Underground Powerhouses

Stability Analysis of Fault and Free-Surface Cut Rock Blocks at the Vault of Large Underground Powerhouses

To address the safety concerns of vault surrounding rock damage induced by rock blocks under high-stress conditions of underground powerhouses, a microseismic (MS) monitoring system was established. This study investigates the spatiotemporal evolution of MS events in the vault, the associated fractu...

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Bibliographic Details
Main Authors: Lingfeng Sun, Nuwen Xu, Peiwei Xiao, Yuepeng Sun, Hongjian Qian, Tao Li, Biao Li
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Access
Subjects:
Underground powerhouse
rock blocks
microseismic monitoring
numerical simulation
stability analysis
Online Access:https://ieeexplore.ieee.org/document/10965663/
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