Shuai Qu, Jianjin Yang, Shengyang Zhu*, Wanming Zhai, Georges Kouroussis, Qinglai Zhang. Experimental study on ground vibration induced by double-line subway trains and road traffic. Transportation Geotechnics, 2021, 29: 100564.
https://doi.org/10.1016/j.trgeo.2021.100564

Fig. 8. Schematic diagram of test site.