无砟轨道结构层间损伤识别技术研究进展
杜威,任娟娟,张书义,杜俊宏,邓世杰

Research progress on interlayer damage identification technology of slab track structures
Wei DU,Juan-juan REN,Shu-yi ZHANG,Jun-hong DU,Shi-jie DENG
图 1 无砟轨道损伤的主要原因
Fig.1 Main causes of slab track damages