Cost Advantages of New Seismic Systems

摘要

Buckling Restrained Braced Frames (BRBF) and Special Plate Shear Walls (SPSW) are two relatively new lateral force resisting systems. Although in use for some time, their recent inclusion in building codes has made gaining building official approval for their use easier. Testing has shown that these new systems perform well when subjected to seismic ground motion. This study explores the potential cost and material savings that could be realized by these new systems in addition to the performance benefits.