“Additively Manufactured Steel Seismic Fuses”

This project focuses on the development of novel seismic fuses using metal 3D printing techniques like Binder Jetting and Direct Metal Laser Sintering (DMLS). These fuses, designed for easy replacement, aim to concentrate seismic damage, protecting the structural integrity of bracing systems and reducing repair costs. Three innovative fuse designs, including a Double Funnel Fuse and Honeycomb Fuse, are optimized for energy dissipation and resilience under cyclic loading. The project’s goal is to enhance the functionality and sustainability of steel structures by creating fuses that efficiently handle seismic loads, preserving the structure’s overall integrity and minimizing downtime. The research includes fuse optimization, 3D printing, and extensive testing to ensure performance.