A recent series of dynamic tests demonstrates that there are several types and doses of steel-fiber reinforcement that can be used in performance-based seismic design of coupling beams—headers that ...

Gustavo J. Parra-Montesinos is coming to the rescue of concrete-frame designers and contractors in earthquake country, long bedeviled by rebar-congested coupling beams that span openings in seismic ...

The ACI Foundation is pleased to announce the completion of a new research product: Evaluation of Seismic Behavior of Coupling Beams with Various Types of Steel Fiber Reinforced Concrete. Gustavo J.

An engineer's solution for streamlining the construction of skyscrapers is having a skyscraper moment in one of the most seismically active regions of the country. All coupling beams in the 1.5 ...

FISBA extends its range of advanced optics for fiber coupling applications. FISBA OPTIK now offers a wide range of optical components for the fiber coupling of high performance laser diodes. Together ...

The couplers series 60SMF are high precision fiber couplers optimized for high coupling efficiency, high pointing stability and long-term stability. The couplers’ compact size as well as the ...