铁路桥梁采用柔性墩结构,经济效果显著,值得推广。但矮型的柔性墩,在实际工作时,能否起到柔性墩的作用,还有不少争论。本文通过实测资料的分析,作出了明确的结论,给推广此项新技术提供了依据。另外,本文所介绍的测试方法也有独特之处。 Adopting flexible pier structure for railway bridges, the economic effect is remarkable and worthy of promotion. However, there are still many controversies about whether a low-profile flexible pier can serve as a flexible pier in actual work. In this paper, through the analysis of measured data, made a clear conclusion, to provide a basis for the promotion of this new technology. In addition, the testing methods described in this article are also unique.