- Author
-
Pitts, W. M.
|
Butler, K. M.
|
Junker, V.
- Title
- Visual Evidence, Damage Estimates, and Timeline Analysis. Appendices H-M. Federal Building and Fire Safety Investigation of the World Trade Center Disaster.
- Coporate
- National Institute of Standards and Technology, Gaithersburg, MD
- Report
-
NIST NCSTAR 1-5A
September 2005
232 p.
- Keywords
-
World Trade Center
|
high rise buildings
|
building collapse
|
disasters
|
fire safety
|
fire investigations
|
terrorists
|
terrorism
|
visual evidence
|
damage
|
timeline analysis
|
windows
|
smoke
|
impact
|
aircraft impact
|
human beings
- Identifiers
- World Trade Center (110-story-high) Towers, Manhattan, New York, September 11, 2001; WTC 2 east face combined fire and window condition and window smoke condition; WTC 1 south face combined fire and window condition and window smoke condition; WTC 2 west face combined fire and window condition and window smoke condition; more analysis of primary frequencies and time-dependent oscillation amplitude following the aircraft impact for WTC 2; observations of streamers for Wrld Trade Center 1; observations of falling human beings for WTC 1