Investigation of the Stress and Strain Distribution in the Surrounding Soil of a Tunnel Induced by the Double-Heading at Bottom Method

HZ Wang, ZP Song, XX Tian, B Wen… - International Journal of …, 2024 - Springer
The tunneling process in water-rich silty fine sand stratum often faces challenges such as
arch collapse due to the instability of the initial support arch foot. The present study focuses …

Research on the Back-Analysis of Tunnel Surrounding Rock Deformation Considering the Deterioration Effect of Surrounding Rock Parameters

L Yan, Y Zhang, Y Li, Q Wang, Y Guo - International Journal of Civil …, 2024 - Springer
This paper investigates the deformation patterns of surrounding rock in the Xingzishan
Tunnel Project, located in Yunnan Province, China, and a method that can respond to the …