黄土地区某铁路专用线路基动力响应规律

王瑞, 胡志平, 殷珂, 马甲宽, 任翔

Dynamic Responses Law of Subgrade of a Special Railway Line in Loess Region

WANG Rui, HU Zhiping, YIN Ke, MA Jiakuan, REN Xiang

图11 附加阻尼前后路堤中心线动应力衰减规律

Fig.11 Dynamic stress attenuation along the centerline of embankment before and after appending damping