Detection of damaged supports under railway track based on frequency shift

• المؤلفون الرئيسيون: Wang, Longqi, Zhang, Yao, Lie, Seng Tjhen
• مؤلفون آخرون: School of Civil and Environmental Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2017
• الموضوعات: Damaged supports; Railway track
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/82947; http://hdl.handle.net/10220/42348
• المؤسسة: Nanyang Technological University

In railway transportation systems, the tracks are usually fastened on sleepers which are supported by the ballast. A lot of research has been conducted to guarantee the safety of railway track because of its importance, and more concern is expressed about monitoring of track itself such as railway l...