梁格法简化斜箱梁桥计算

Grillage analyogy method of short-cut oblique crossing box girder calculation

介绍了现有斜交箱梁桥的主要计算方法，并分析其各自的特点与局限性，着重分析了梁格法的基本原理及应用于斜交混凝土箱梁桥计算的方法，并列举算例给设计工作提供了参考。

In this paper, calculation method of oblique crossing box girder which is currently in use is introduced, and its characteristic and defects are also analysed. The fundamental of gridiron theory and calculating method of oblique crossing box girder is generated. The author delievers an example, thusproviding reference for the devisers.