Equivalent Load Height Determination Method for Shield Tunnel Vertical Load Based on Surrounding Rock Stress Change Rate

Equivalent Load Height Determination Method for Shield Tunnel Vertical Load Based on Surrounding Rock Stress Change Rate

［Objective］ The applicability and accuracy of the load modes and calculation methods of shield tunnels under existing complex geological conditions are insufficient. It is necessary to determine the equivalent load height value of the shield tunnel vertical load based on the surrounding rock stress...

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Bibliographic Details
Main Authors: HE Lingen, HUANG Zhonghui, KANG Xiao-yue, LIU Hao, LYU Linhai, YAO Chaofan, WANG Shimin
Format: Article
Language:zho
Published: Urban Mass Transit Magazine Press 2025-04-01
Series:Chengshi guidao jiaotong yanjiu
Subjects:
metro
shield tunnel
stress change rate
equivalent load height
Online Access:https://umt1998.tongji.edu.cn/journal/paper/doi/10.16037/j.1007-869x.2025.04.034.html
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https://umt1998.tongji.edu.cn/journal/paper/doi/10.16037/j.1007-869x.2025.04.034.html

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