A new analysis could help architects and builders reduce the carbon footprint of truss structures, the crisscrossing struts that bolster bridges, towers, and buildings. Buildings are a big contributor ...

Using 80-ksi steel in upper perimeter columns—a first in the U.S.—helped the design team reduce the total steel by almost 20% for 320 S. Canal, a 51-floor office tower under construction in Chicago's ...

Steel is an essential material and is used in various different applications. It is necessary to evaluate the chemical composition and mechanical properties of steel before choosing the right grade.

A team of German scientists used 3D laser lithography to print microscopic trusses and shells that are as strong as steel — and lighter than water. The objective of the research is to someday create ...