摘要
铁路提速 ,导致部分铁路桥梁横向振幅超限 ,本文分析了铁路桥梁横向振幅超限的原因 。
Because of raising speed of train, the lateral amplitude of vibration of the parts of railway bridge go beyond the limit. The main causes for it are discussed and the proposals to reduce this lateral amplitude of vibration are introduced as well.
出处
《铁道工程学报》
EI
2000年第1期45-48,共4页
Journal of Railway Engineering Society
关键词
超限
横向振幅
铁路桥
加固
减振
raising speed
go beyond gauge
lateral amplitude of vibration
