Value engineering review perencanaan struktur bangunan gedung pendidikan dasar dan menengah dengan pushover analysis-FEMA 440 EL

Indonesia, located in a seismically active region, has numerous multi story buildings that are crucial for supporting economic and educational activities. This research aims to perform value engineering on the existing structural design of buildings to be more earthquake resistant and cost-efficient. The focus of the study is on identifying the structural elements that consume the largest budget and evaluating the seismic performance of the structure using different design methods. The results of the study indicate that floor slabs, beams, and columns are the dominant structural elements in the budget. Pushover analysis using the FEMA 440EL procedure on the existing design shows the potential for soft-story vulnerability and post-elastic collapse without achieving a performance point. Redesign using the force-based seismic design method (SNI 1726:2019) increases the cost of beams by 24.74% and the cost of columns by 3.47%, while the design approach with pushover analysis using the FEMA 440EL procedure significantly reduces the cost of beams and columns, while still meeting the desired performance target (Immediate Occupancy). This research concludes that the application of design with the pushover analysis approach using the FEMA 440EL procedure can be an effective solution for designing earthquake-resistant buildings with more efficient costs, reducing the cost of beams by 30.98% and columns by 27.86%.