AUTHOR=Zhao Jiang , Tian Wen-Ling , Zhang Ben-Qing , Yang Sheng-Qi 

TITLE=Experimental study on deformation and failure mechanism of the double-arch tunnel without a middle pilot

JOURNAL=Frontiers in Earth Science

VOLUME=Volume 13 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2025.1477727

DOI=10.3389/feart.2025.1477727

ISSN=2296-6463