摘要
采用三维实体有限元法、弹性支承连续梁法及实测方法 ,研究双曲拱桥的横向分布系数 ,结论是 :宜采用弹性支承连续梁法计算双曲拱桥横向分布系数。
This paper adopts the method of three dimensional substantiality finite element, that of a continuous beam with elastic supports and that of the experiment of static load to calculate the coefficient of load transverse distribution of the two-way curved arch bridge. The result shows that it is best to compute the transverse distribution coefficient of the two-way curved arch bridge using the method of a continuous beam with elastic supports.
出处
《武汉理工大学学报》
CAS
CSCD
2003年第2期31-33,共3页
Journal of Wuhan University of Technology
关键词
双曲拱桥
三维实体有限无法
弹性支承连续梁法
横向分布系数
实测方法
Two-way curved arch bridge
three dimensional substantiality finite element method
a continuous beam with elastic supports
