Analysis of the Structure of the Existing Mess Korem 012 Building as an Alternative Safety Building in Meulaboh

Abstract

West Aceh district is one of the districts that was affected by the earthquake and tsunami that occurred in 2004. As a district that is in a strong earthquake condition, the aspect of earthquake-resistant buildings is an important object of concern. The Mess Ex KOREM 012 building is one of the buildings that was affected by the 2004 earthquake and tsunami tragedy, resulting in damage to structural elements. There are still very few alternative rescue buildings in Meulaboh, so the former Korem 012 Mess Building is an alternative that can be used to build this building. So this study aims to determine the structural capacity of the Mess Existing Korem 012 building which is intended as an alternative rescue building. This research method uses response spectrum analysis using the Structural Analysis Program (SAP2000) to obtain a structural response to the internal forces of the structure. These data were then processed again with SNI 2847-2019 in order to obtain data on the interaction of forces and moments of the P-MM column ratio and the joint ratio of beam-column relations (HBK). To produce data on the ability of structural elements in accordance with the Requirements for Special Moment-Bearing Frame Systems (SRPMK). The results of the analysis show that in the column area, there is a P-MM condition and the joint ratio HBK > 1. This shows that the ratio of structural capabilities exceeds the capability of the structure, thus the structure of the Mess Ex Korem 012 Building must be repaired to meet the earthquakeresistant building requirements of the SRPMK so it deserves to be used as an alternative rescue building in Meulaboh.