摘要
介绍宝兰线南河川渭河特大桥(70+120+70)m铁路连续梁110 000 kN转体结构的设计、简化计算方法及计算结果,并采用ANSYS软件进行空间有限元分析对计算结果进行验证,分析结果表明简化计算方法是可靠的,可用于指导类似结构的设计。
This paper introduced design, simplified calculation method and results of swivel structure of railway continuous girder for Weihe River Super Large Bridge in Nanhechuan. Then space finite element analysis was carried out to verify calculation results by using ANSYS software. It showed that the simplified calculation method was reliable, which could be taken as reference for similar structure design.
出处
《现代交通技术》
2014年第2期33-36,共4页
Modern Transportation Technology
关键词
铁路桥
转体结构
设计计算
空间有限元分析
连续梁
railway bridge
swivel structure
design calculation
space finite element analysis
continuous girder
