Coupled steel-plate test specimens, shown before concrete filling is added, have various spacing and quantities of cross ties and shear studs. A radically different shear-wall core system for simpler ...

Century Arms Inc.’s 7.62x39mm steel core ammunition is now available for law enforcement. These Berdan primed, 121 Grain, steel core and corrosive bullets come packed 20 rounds per box, 660 rounds per ...

Over the past 50 years, high-rise construction had gone through several approaches. In the 1960s, tall buildings were braced around their perimeters, but developers and tenants objected to obstructed ...

The tall shear wall system was developed through a series of studies and advancements by Magnusson Klemencic Associates (MKA). “The system is an evolution of many years of our work with composite ...

A team in earthquake-prone Seattle is daring to deliver an 850-ft-tall “proof of concept” for a composite structural-steel frame, instead of a steel frame around a reinforced concrete core. For the ...

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Integrating a steel core into a ...

Steel Core Designs publicly unveiled its Black Widow 5.56×45 mm assault rifle at DSEI 2023 in London. Speaking to Janes, Mike Cherry, the company's CEO and designer of the Black Widow, explained the ...

As the world shifts toward sustainable energy solutions, utilities are increasingly tasked with integrating renewable energy sources into the existing electric grid. This transition is not without its ...