If structural engineers have their way, building codes will take a leap forward in the next couple of years to allow the use of higher-strength 80-ksi reinforcing steel in concrete shear walls in high ...

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 ...

It's tempting to think of "strength" as a simple variable and that various materials all fall somewhere on a spectrum of strong to weak. The reality, of course, is much more complex. Different ...

The Concrete Foundations Association explains the code reference and common misconceptions regarding oil on rebar for residential concrete. Appropriately referencing ACI 332-10, your inspector and you ...

One of REGENT Defense’s portfolio of hydrofoiling seaglider marine craft designed for military use, Squire files below radar targeting 70-knot speeds, 50-pound payload and range of 100 nautical miles.