摘要
本文以主梁为实腹板梁的道碴桥面正交异性板桥梁为对象,对其静力特性作了较详尽的分析,并对纵横梁体系进行了比较计算,说明在铁路桥梁中使用此种结构型式的合理性及优越性。文中还介绍了计算方法及为微机开发的计算机软件。
In this paper, mechanical behaviors of steel plate girder bridse with ballast floor, orthotropic deck and 1-shape main beam is. analysed in detail and is compared with a plate girder with longitudinal and crossing beam. The rationality and Superiority for use this type railroad bridge is proposed. In this paper, the static calculating method and the developed computer Software for personal computer is also introduced.
出处
《铁道学报》
EI
CAS
CSCD
北大核心
1990年第2期71-80,共10页
Journal of the China Railway Society
