Detection of defect in ballastless track based on impact echo method combined with improved SAFT algorithm

Author:

Hu Meng,Xu Yude,Li Shaozheng,Lu Hongyao

Funder

National Natural Science Foundation of China

Publisher

Elsevier BV

Subject

Civil and Structural Engineering

Reference45 articles.

1. Hydraulic damage characteristics of cracks adjacent to sleepers of concrete slab;Hu;Constr Build Mater,2021

2. Multifunctional flexible sensor array-based damage monitoring for switch rail using passive and active sensing;Hu;Smart Mater Struct,2020

3. Mechanical characteristic variation of ballastless track in high-speed railway: effect of train–track interaction and environment loads, Railway Engineering;Zhu;Science,2020

4. Fatigue damage evolution analysis of the CA mortar of ballastless tracks via damage mechanics-finite element full-couple method;Deng;Constr Build Mater,2021

5. Lifetime performance assessment of railway ballastless track systems affected by a mortar interface defect;Feng;J Aerosp Eng,2019

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