抄録
The Uyashinai bridge is located on the Uyashinai forest road in Akita Regional Forest Office. This bridge is a glued-laminated grillage girder bridge with timber deck panels and steel diaphragms. The present paper is concerned with the development of an analytical model and studying the field hehavior of the bridge. A method of incorporating the rigidity of the diaphragms in the analysis is presented. Full-scale tests of the Uyashinai forest road bridge are studied experimentally and are compared with the numerical solutions. Through the comparison with field test results, the accuracy and the efficiency of the proposed method is verified.
