2016 年 23 巻 89 号 p. 89_1-89_13
The members of the steel highway bridges have been designed by analyses with the grillage model based on the elementary beam theory. On the other hand, actual damage of bridges due to fatigue or accidents such as earthquake is investigated by finite element analysis focusing on local stresses or secondary stresses. In this study, the analytical design method for steel highway bridges mainly using the constant shear flow panels is proposed to achieve those two results from one analytical model rationally.