摘要
主要通过MIDAS程序计算4-20m独柱墩连续箱梁桥支反力,并进一步计算抗倾覆稳定系数,根据抗倾覆验算结果分析曲率半径及桥台多支点间距对桥梁抗倾覆的影响,提出了相应的设计方法,为此类独柱墩桥梁设计提供一些参考。
Calculate the bearing reaction of 4 -20m program MIDAS and further calculate anti -overturning influence of distances between abutment pivots on bridge results, propose relevant design method and provide some single column pier continuous box beam bridge through stability coefficient, analyze curvature radius and the ＂s anti -overturning according to the anti -overturning reference for such single column pier bridge design.
出处
《北方交通》
2013年第2期69-71,共3页
Northern Communications
关键词
连续箱梁
独柱墩
抗倾覆
MIDAS
Continuous box beam
Single column beam
Anti -overturning
MIDAS
