Using three turbulence simulation methods for modeling the flying of high-speed railway tunnel lining blocks under piston airflow

• Published in: Advances in Wind Engineering Vol. 1; no. 2; p. 100010
• Main Authors: Liu, Yikang, Yang, Weichao, Deng, E, Zhu, Siyuan
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.12.2024
• Subjects: Detached tunnel lining block; Operational safety; Train piston airflow; Turbulence simulation method; Vortex structures; Vortex structures; Detached tunnel lining block; Train piston airflow; Turbulence simulation method; Operational safety

The detached tunnel lining concrete blocks poses a serious threat to the safety of moving high-speed train. Understanding the flight characteristics of detached blocks from the tunnel soffit under train piston airflow is essential for devising appropriate measures to mitigate such risks during train...