NEW YORK (1010 WINS/ AP) -- As hard-hats hammered and drilled under a hot sun Tuesday, city and state leaders celebrated the progress that has been made at Ground Zero just days before the ninth ...

Steel column base connections represent a critical aspect of modern structural engineering, particularly in seismic regions where the integrity and ductility of these joints can determine overall ...

(CBS) --Steel columns so rusted they appear to be hanging by a thread -- that's what 2 Investigator Pam Zekman found holding up some underpasses and bridges. An expert says immediate action needs to ...

A rust-colored steel column salvaged from the debris of the World Trade Center has been moved to its new memorial location, along a forested walkway outside CIA headquarters just outside the nation’s ...

Concrete-filled steel tubular (CFST) columns represent a mature yet evolving area of structural engineering. By encasing concrete within a steel tube, these composite members harness the compressive ...

Q. The outside of the Lally columns in my under-the-house garage have rusted out at the bottom. The inside concrete looks OK, but is the outside steel layer important? A. Lally columns are made up of ...

Q: The outside of the Lally columns in my under-the-house garage have rusted out at the bottom. The inside concrete looks OK, but is the outside steel layer important? A: Lally columns are made up of ...