"In the structural steel construction of moment-resisting buildings, towers, and similar structures, most commonly in the past, the flanges of beams were welded to the face of columns by ...

A new method of connecting precast beams and columns will make it possible to quickly repair concrete buildings damaged by extreme events such as earthquakes and hurricanes. The patented technology, ...

Q: I’m building a new home and visited the job site a few days ago. I was aghast at a possible defect in my foundation. Parts of the concrete foundation are suspended in midair. The walls are only ...