- Author
- Corley, W. G.
- Title
- What We Learned: Building Performance Study of the WTC Collapse.
- Coporate
- Construction Technology Laboratories, Inc., Skokie, IL
- Journal
- Building Safety Journal, Vol. 1, No. 7, 8-13, September 2003
- Keywords
- World Trade Center | building collapse | education | structural design | damage | fire damage | investigations | building design | flameproofing | fire protection | egress | structural members
- Identifiers
- World Trade Center (110-story-high) Towers, Manhattan, New York, September 11, 2001; impact damage to exterior columns on the north face of WTC 1; approximate debris location on the 91st floor of WTC 1; expansion of floor slabs and framing results in outward deflection of columns and potential overload; WTC Building 5; local collapse mechanisms; WTC Building 7