九站特大桥横向弯矩的研究

study on the cross wise moments for Jiazhan most bridges

本文介绍了求解薄壁箱梁横向弯矩的分析计算方法,给出了相应的计算公式,并提供了九站松花江大桥计算实例予以说明,以供工程技术人员参考。

The analytical method of crosswise bending moment on thin-wall box beam is introduced in this paper. The authors deduce the calculating formula and give Jiu zhan songHuaJiang river -bridge calculating result. The formua is feasible.