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：2015
卷号：LXV
期号：3
页码：103-116
出版社：Gheorghe Asachi Technical University of Jassy
摘要：In this paper, some aspects concerning the design of steel-concrete composite footbridge structures are presented. The steel girders are built-up as rolled sections with circular holes in webs. In the design of the footbridge structure besides the ULS and the SLS verifications, also the comfort criterion has to be verified which is in direct correlation with the structure frequency (risk of resonance) and acceleration.
关键词：footbridge structures; composite girders; traffic comfort; ULS and SLS verifications
