Hao, Shaoju, Ruizhen Fei, and Jia Yu. “Mechanical Characteristics of Ultra-Shallow Buried High-Speed Railway Tunnel in Broken Surrounding Rock During Construction”. Archives of Civil Engineering 68, no. 3 (September 30, 2022): 645–659. Accessed October 19, 2026. https://wydawnictwo.pan.pl/index.php/ace/article/view/4004.