- 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