Direct determination of dynamic properties of railway tracks for flexural vibrations
详细信息 查看全文
- 作者：Jeongwon Parka ; Sangkeun Ahna ; Jaehyun Kima ; Hyo-In Kohb ; Junhong Parka ; parkj@hanyang.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Railway track ; Dynamic properties ; Flexural wave propagation
- 刊名：European Journal of Mechanics - A/Solids
- 出版年：2017
- 出版时间：January-February 2017
- 年：2017
- 卷：61
- 期：Complete
- 页码：14-21
- 全文大小：1681 K
文摘
- •
A new direct method to measure dynamic properties of railway tracks is proposed.
- •
Track flexural vibration was analyzed using the viscoelastic foundation model.
- •
Dynamic stiffness of slab and embedded railway tracks were measured.