Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search

Showing results 61 - 70 of 2089761 documents for credito hipotecario banorte apoyo infonavit Visitar el sitio WWWLOAN24HXYZ tipos de prestamos en banorte prestamos en efectivo en los mochis prestamos de dinero en orange county el prestamo mercantil en mexico credito para auto sin buro guadalajara tasa de interes en credito fonacot prestamos en linea en monterrey prestamos rapidos en tepic nayarit cuales son los creditos que da el gobierno ejemplos de formatos de prestamos de libros creditos ford mexico prestamos a maestros en tampico prestamos personales sin buro orizaba
Relevance
Date
  1. Slide 1

    https://www.nist.gov/system/files/documents/2017/04/28/6Gross3.pdf
    1 Technical Conference on the Federal Building and Fire Safety Investigation of the World Trade Center Disaster Session VI - Structural Fire Response and Collapse Analysis Fire Protection of Structural Steel September 15, 2005 John L. Gross Building and Fire Research Laboratory National Institute of Standards and Technology U.S. Department of Commerce 2 Fire Protection of Structural SteelFire Protection of Structural Steel Thickness measurements and variability Equivalent uniform thickness Specified and “actual” thickness of fireproofing Variable thickness Equivalent Uniform thickness 0 1 2 3 4 5 6 7 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 C o u n t Ln (Thickness) (d) 3 ““Specified” Thickness of Fireproofing (SFRM)Specified” Thickness ...
  2. Slide 1

    https://www.nist.gov/system/files/documents/2017/05/09/6Gross2.pdf
    1 Technical Conference on the Federal Building and Fire Safety Investigation of the World Trade Center Disaster Session VI - Structural Fire Response and Collapse Analysis Standard Fire Test Findings September 15, 2005 John L. Gross Building and Fire Research Laboratory National Institute of Standards and Technology U.S. Department of Commerce 2 Motivation for Conducting Standard Fire Resistance Tests of Floor Assemblies Fireproofing of the floors in the WTC towers was an issue from the original design of the floor system and throughout the service life. Decision to spray trusses directly was innovative Need for test was expressed by Architect of Record and Engineer of Record Uncertainty in how SFRM thickness was specified LERA report reviewed fire resistan...
  3. PowerPoint Presentation

    https://www.nist.gov/system/files/documents/2017/05/09/6Treadway.pdf
    Fire Endurance Testing of Floor Truss Assemblies Prepared by: Joe Treadway Fred Hervey ASTM E119 – Standard Test Methods for Fire Tests of Building Construction and Materials ASTM E119 prescribes a standard fire exposure of controlled extent and severity. Performance is defined as the period of resistance to standard exposure before the first critical point in behavior (conditions of acceptance)is observed. Conditions of acceptance for floor systems include: • Sustained applied load during classification period • No passage of flame or hot gasses • Maximum and average temperatures of the unexposed side of the specimen • Maximum and average temperatures of the steel joists •Two tests conducted in Toronto at ULC August 7, 2004 - 35 ft. Restrained Ass...
  4. Slide 1

    https://www.nist.gov/system/files/documents/2017/05/09/6Gross.pdf
    1 Technical Conference on the Federal Building and Fire Safety Investigation of the World Trade Center Disaster Session VI Structural Fire Response and Collapse Analysis September 15, 2005 John L. Gross and Therese McAllister Building and Fire Research Laboratory National Institute of Standards and Technology U.S. Department of Commerce 2 Contributors and AcknowledgementsContributors and Acknowledgements Project 6 Team • John L. Gross • Therese P. McAllister • Monica A. Starnes • Long T. Phan • Nicholas J. Carino Underwriters Laboratories, Inc. • Frederick Hervey • Mark Izydorek • John Mammoser • Joseph Treadway • William Joy • Aldo Jimenez • Romuald Bolewski 3 Contributors and AcknowledgementsContributors and Acknowledgements Simpso...
  5. No Slide Title

    https://www.nist.gov/system/files/documents/2017/05/09/5Grosshandler.pdf
    NIST World Trade Center ConferenceNIST World Trade Center Conference Session 5: Analysis of Active Fire Session 5: Analysis of Active Fire Protection SystemsProtection Systems William Grosshandler, Session Chair William Grosshandler, Session Chair Building and Fire Research LaboratoryBuilding and Fire Research Laboratory National Institute of Standards and TechnologyNational Institute of Standards and Technology Building Fire Safety SystemsBuilding Fire Safety Systems Egress systems: stairs, elevators, doors, protected corridors Passive fire protection systems: partitions, gypsum board, sprayed fire-resistive material (SFRM), intumescent materials Active fire protection systems: fire sensors and alarms notification systems sprinklers and water supplies non-aqueous f...
  6. WTC1, 2, 7 Fire Alarm Analysis

    https://www.nist.gov/system/files/documents/2017/04/28/5Grill.pdf
    Project No. 4 Analysis of Active Fire Alarm Systems in WTC 1 & 2 Robert J. Keough Rolf Jensen & Associates Raymond A. Grill, P.E., FSFPE Arup Fire Objectives • Document the design and installation of the fire alarm systems and compare them to applicable code and standard requirements. • Document the normal operation of the fire alarm systems. • Document modifications made to the fire alarm systems in WTC 1 and 2 following the 1993 bombing. • Document the performance of the systems on September 11, 2001 Summary of Scope • Task 1 – Document the Fire Alarm Design and Installation and compare the designs to the applicable codes and standards • Task 2 – Document the normal expected operation and provisions for redundancy • Tas...
  7. No Slide Title

    https://www.nist.gov/system/files/documents/2017/05/09/5Ferreira.pdf
    Technical Conference on the NIST Federal Building and Fire Safety Investigation of the World Trade Center Disaster September 14, 2005 Project #4: Investigation of Active Fire Protection Systems Smoke Control Systems Sub-Task (NCSTAR 1-4D) 3610 Commerce Drive, Suite 817, Baltimore, MD 21227-1652 Phone:410-737-8677 Fax:410-737-8688 Web Site: www.haifire.com Michael J. Ferreira, P.E. Steven M. Strege NIST WTC Investigation NIST WTC Investigation Project #4: Investigation of Active Fire Protection Project #4: Investigation of Active Fire Protection Systems Smoke Control Systems SubSystems Smoke Control Systems Sub--TaskTask Purpose: Investigate the performance of the active fire protection systems in WTC 1, 2, and 7 and their role in fire control, emergency respon...
  8. No Slide Title

    https://www.nist.gov/system/files/documents/2017/05/09/4Pitts2.pdf
    National Institute of Standards and Technology Technology Administration U.S. Department of Commerce Project 5: Reconstruction of the Thermal Environment William M. Pitts Richard G. Gann September 14, 2005 Project 5 Purpose Reconstruct the time-evolving temperature, thermal environment, and smoke movement in WTC 1, 2, and 7 for use in evaluating the structural performance of the buildings and behavior and fate of occupants and responders. Today’s discussion is limited to WTC 1 and WTC 2 NIST WTC Investigation ProjectsNIST WTC Investigation Projects Analysis of Steel Structural Collapse Evacuation Baseline Performance & Impact Damage Analysis of Codes and Practices Fire Service Response Active Fire Suppression Thermal and Tenability Envir...
  9. No Slide Title

    https://www.nist.gov/system/files/documents/2017/05/09/1Lawson.pdf
    Federal Building and Fire Safety Investigation of the World Trade Center Disaster Project #8, The Emergency Response Operations September 13, 2005 J. R. Lawson, Project Leader Building and Fire Research Laboratory National Institute of Standards and Technology U.S. Department of Commerce james.lawson@nist.gov Contributing PersonnelContributing Personnel NIST Personnel: • J. Randall Lawson • Stephen A. Cauffman • Robert L. Vettori • Ronald Meininger • Schuyler Ruitberg • Michael R. Rubin • Lisa Petersen • Melissa J. Lieberman NIST Experts: • Vincent Dunn, FDNY (retired) • John J. Hodgens, FDNY (retired) • Kevin S. Malley, FDNY (retired) Contractor: • Nustats, Inc. Interactions With Other WTC ProjectsInteractions With Other WTC Projects ...
  10. No Slide Title

    https://www.nist.gov/system/files/documents/2017/05/09/1Averill.pdf
    Jason D. Averill Fire Protection Engineer Building and Fire Research Laboratory National Institute of Standards and Technology U.S. Department of Commerce Technical Conference on the Federal Building and Fire Safety Investigation of the World Trade Center (WTC) Disaster September 13 – 15, 2005 Occupant Behavior, Egress, and Emergency Communications SingnificantSingnificant ContributorsContributors NIST Jason Averill Richard Peacock Erica Kuligowski Paul Reneke Elisa Baker Johnathan Demarest Expert Contractors Norman Groner Dennis Mileti Harold Nelson Guylene Proulx NuStats Partners, LLP, Contractor Johanna Zmud Rob Santos Heather Contrino Della Santos Carlos Arce NuStats Subcontractors Jamie Abelson Nancy McGuckin Jon Krosnick Martha Van Haitsma Virginia Bartot ...
Showing results 61 - 70 of 2089761 documents for credito hipotecario banorte apoyo infonavit Visitar el sitio WWWLOAN24HXYZ tipos de prestamos en banorte prestamos en efectivo en los mochis prestamos de dinero en orange county el prestamo mercantil en mexico credito para auto sin buro guadalajara tasa de interes en credito fonacot prestamos en linea en monterrey prestamos rapidos en tepic nayarit cuales son los creditos que da el gobierno ejemplos de formatos de prestamos de libros creditos ford mexico prestamos a maestros en tampico prestamos personales sin buro orizaba