Displacement Response Characteristics and Instability Risk Assessment of Excavation Face in Deep-Buried Shield Tunnel

To prevent the occurrence of excavation face instability incidents during shield tunneling, this study takes the Bailuyuan tunnel of the ‘Hanjiang-to-Weihe River Water Diversion Project’ as the engineering background. A three-dimensional discrete element method simulation was employed to analyze the...

全面介绍

书目详细资料

发表在:	Buildings
Main Authors:	Chenyang Zhu, Xin Huang, Chong Xu, Guangyi Yan, Jiaqi Guo, Qi Liang
格式:	文件
语言:	英语
出版:	MDPI AG 2025-07-01
主题:	deep-buried shield tunnel DEM-based parametric analysis displacement response characteristics risk-weighted scoring model validated on a 9.3 km tunnel with 78% grade V geology
在线阅读:	https://www.mdpi.com/2075-5309/15/14/2561