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 |