Research on the Stress Characteristics of Initial Tunnel Supports Based on Active Load Adjustment

Initial tunnel support takes on a critical significance in the stability control of surrounding rocks and the core content of tunnel support design. Its stability and safety are essential to the tunnel. The support load was optimized using the active surrounding rock load intervention scheme in acco...

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Bibliographic Details
Main Authors: Ke Ma, Li-Ping Chen, Qian Fang
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Applied Sciences
Subjects:
Online Access:https://www.mdpi.com/2076-3417/12/14/7214