NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

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.

PUBLICATIONS

Finite-element models of the National Fire Research Laboratory (NFRL)and modular support structure

Published

Author(s)

Dat Duthinh

Abstract

This report documents the development of finite-element models (FEM) of the National Fire Research Laboratory (NFRL) and its modular support structure. The models enable a future user of the NFRL to add a potential test structure and perform thermal and structural simulations of the test. This report serves as a user’s manual for the future NFRL experimenter and consists of two parts. Part 1 covers the NFRL proper, namely the strong floor, strong wall, basement walls and slab. It describes the model and provides results of structural analyses of all the load cases that were specified in the design documents. Part 2 covers the modular support structure, with the various components developed individually, then assembled in an example test case.
Citation
NIST Interagency/Internal Report (NISTIR) - 7886
Report Number
7886
NIST Pub Series
NIST Interagency/Internal Report (NISTIR)
Pub Type
NIST Pubs

Download Paper

DOI Link

Keywords

finite-element model, fire research, modular structure, prestressed concrete, reinforced concrete, structural analysis, thermal analysis.
Buildings and Construction, Fire, Public safety, Resilience and Disaster and failure studies

Citation

Duthinh, D. (2012), Finite-element models of the National Fire Research Laboratory (NFRL)and modular support structure, NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NIST.IR.7886 (Accessed October 10, 2025)

Issues

If you have any questions about this publication or are having problems accessing it, please contact [email protected].

Created October 26, 2012, Updated November 10, 2018
Was this page helpful?