期刊名称：Bulletin of the Polytechnic Institute of Jassy, Constructions, Architechture Section
印刷版ISSN：1224-3884
电子版ISSN：2068-4762
出版年度：2018
卷号：68
期号：4
页码：123-140
出版社：Gheorghe Asachi Technical University of Jassy
摘要：In this paper some aspects regarding the dynamic behavior of the footbridge structures under the traffic actions correlated with the people comfort are presented. The comfort criterion during footbridge passing depends of the frequencies and accelerations of the structure which have to be situated between certain limits. In the paper are analyzed four footbridges from the point of view of the dynamic parameters and their influence of the resonance risk and of the traffic comfort.
关键词：footbridges; traffic comfort; dynamic response; critical frequency and acceleration; practical analysis of footbridges
