STRENGTHENING ANALYSIS OF PEDESTRIAN BRIDGE WITH TOTALLY ENCASED COMPOSITE SYSTEM

Abstract

In some villages, access bridges that are not suitable for several villagers are still often found. There were many damages to the bridge which resulted in the bridge's strength decreasing from what had been planned. That way local residents feel unsafe if they cross the bridge because it can result in casualties if the damage to the bridge continues without any repairs. Realizing the importance of this, I as the author took an analytical study on the strengthening of a pedestrian bridge structure with a totally encased composite system which will produce several comparisons of the strength of the bridge before and after repair. The planning of loading for the strengthening of pedestrian bridges refers to the latest SNI, namely the Circular of the Minister of Public Works No. 02 / SE / M / 2010. Static analysis of the structure uses the STAAD Pro CONNECT EDITION computer application and the depiction of the planning results using the Auto CAD 2019 computer application program. From this pedestrian bridge analysis it can be concluded that (1) the deflection that occurs on the bridge after repair from 84.1 mm to 34.2 mm so that the comfort of the bridge is better than before (2) The budget plan for the required bridge repair costs is IDR 41,120,966.24.-