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High Capacity Hybrid Frame-Wall Intended for Cold-formed Steel Construction
High-Capacity Hybrid Frame-Wall Intended for Cold-formed Steel Construction WSU Tech#: 23-1735 Technology Summary This innovative hybrid frame-wall system integrates cold formed steel columns that support gravitational loads with a steel braced frame embedded within the wall plane to resist lateral forces. The frame uses concentric and eccentric...
Published: 10/24/2025   |   Inventor(s): Fatmir Menkulasi, Salih Rakici
Keywords(s):  
Category(s): Technology Category > Physical Sciences, Technology Category > Building & Construction, Technology Category > Engineering
Vibro-acoustic metamaterial with mass and flexible stem array
WSU researchers have developed a novel device combining the effects of negative effective elastic modulus and negative effective mass, acting as local resonators that can damp out vibrations and sound at multiple frequencies. This class of metamaterials has the superior ability to attenuate sound and have a much greater ability to block dynamic disturbances....
Published: 9/15/2025   |   Inventor(s): Md Tofiqul Islam, Golam Newaz, Mohammad Hailat
Keywords(s):  
Category(s): Technology Category > Physical Sciences, Technology Category > Other, Technology Category > Materials, Technology Category > Industrial & Manufacturing, Technology Category > Building & Construction