Seismic Response Characteristics of Subway Stations in the Jinan Area: An Experimental and Computational Approach

Shaking table model test soft ground subway station structure seismic damage behavior spatial effect
["Liu, Zhenghao","Ma, Xianfeng","Zhang, Haihua","Song, Qingwen","Chen, Yuning","Ma, Chiyuan"] 2025-04-04 期刊论文
This study focuses on the Yanmazhuang West Station and Jinan West Railway Station of Jinan Rail Transit Line 1, China, examining the dynamic characteristics of eight-layered silty clay and subway station responses in Jinan. Through shaking table model tests, including free-field, two-story two-span, and three-story three-span stations, it finds relationships between the silty clay's dynamic shear modulus ratio and strain, damping ratio and strain, and confining pressure and dynamic shear modulus. It also reveals soil and station structural seismic responses to different intensities and waves.
来源平台:JOURNAL OF EARTHQUAKE ENGINEERING