Study on Optimization of Initial Support for a Tunnel in the Fracture Zone Based on the Strength Reduction Method

by Ke Ding, Lianguo Wang *, Bo Ren, Shuai Wang and Chongyang Jiang

State Key Laboratory for Geomechanics and Deep Underground Engineering, China University of Mining and Technology, Xuzhou 221116, China

* Author to whom correspondence should be addressed.

Academic Editor: Florian Ion Tiberiu Petrescu

Processes 2022, 10(8), 1558; https://doi.org/10.3390/pr10081558

Received: 5 July 2022 / Revised: 3 August 2022 / Accepted: 3 August 2022 / Published: 9 August 2022
(This article belongs to the Special Issue Advanced Processes Creating New Technologies in Tomorrow's Industry)

https://www.mdpi.com/2227-9717/10/8/1558