Stability Analysis and Instability Time Prediction of Tunnel Roofs in a Karst Region Based on Catastrophe Theory

Stability Analysis and Instability Time Prediction of Tunnel Roofs in a Karst Region Based on Catastrophe Theory

In order to address the safety construction issues of tunnels in karst areas, this study investigated the stability and instability time prediction of the roof of karst tunnels based on catastrophe theory. By establishing a discrimination equation for the sudden instability of the tunnel roof arch b...

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Bibliographic Details
Main Authors: Yang Zou, Qianlong Tang, Limin Peng
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Applied Sciences
Subjects:
karst tunnel
cusp catastrophe model
safety thickness
stability
instable time prediction
Online Access:https://www.mdpi.com/2076-3417/15/2/978
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