解算弹性拱的技巧

Skill of Calculating Elastic Arch

简述了美国垦务局利用拱圈形常数、载常数解算弹性拱的基本概念及公式。另外 ,着重介绍了作者在拱梁分载法程序中解算拱圈时将右拱当作左拱计算的技巧。这种处理方法比较简单 ,既节省了专为右拱计算的程序 。

The writer has simply stated the basic concept and formula that are be used to calculate elastic arch by American cultivating Bureau utilizing the form constant and load constant of arch, and has stressed introducing to the skill that the right arch is treated as the left one in the program made in the light of arch-beam method. This kind of processing skill is fairly simpler, not only avoid making the program for calculating the right arch, but also having avoided complicated questions brought by calculation of the right arch.