Two weeks ago, Northwestern and the Ryan family unveiled sparkling renderings of a renovated football stadium at the University through the $850 million new Ryan Field project. The first tangible ...

DEAR TIM: I’m getting ready to build a large room addition that needs a beam to support the floor joists. I’ve been told that a wood beam will work, but I’ve always seen steel I-beams in other houses.

Many renovated buildings replace wood and masonry structural elements with steel. The replacement of heavy wooden roof and floor joists with the lighter steel open-web bar-truss joists is a common ...

LANCASTER — Super-heated steel has a smell, an distinct mixture of sweat, carbon, iron, oil and heat. It rolls off the metal and permeates the air. The scent isn't offensive, but rather harkens to ...

Need a steel beam? You can 3D print PLA beams that are as strong as a steel beam of equivalent weight according to [RepRap]. The Python code for FreeCAD generates a repeating structure especially well ...

Dongkuk Steel Mill said on the 4th that it obtained a structural performance evaluation technology certificate from the Korean Society of Steel Construction for its large welded section "D-Mega Beam." ...

Need a steel beam? You can 3D print PLA beams that are as strong as a steel beam of equivalent weight according to [RepRap]. The Python code for FreeCAD generates a repeating structure especially well ...