Funding for this research was provided by:
National Natural Science Foundation of China (52204160)
Natural Science Foundation of Jiangsu Province (BK20210515)
Postdoctoral Research Foundation of China (2022MD713814)
Key Technologies Research and Development Program (2022YFC2905600)
This article is maintained by: Elsevier
Article Title: Fracturing process and initiation mechanism of hard rock tunnels with different shapes: particle flow modeling and analytical study
Journal Title: Computational Particle Mechanics
CrossRef DOI link to publisher maintained version: https://doi.org/10.1007/s40571-023-00594-x
Content Type: article
Copyright: Copyright © 2023 The Authors. Published by Elsevier Ltd. Published by Elsevier Ltd