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In the early morning hours of February 6, 2023, a M W 7.8 earthquake occurred in Turkey, followed by four additional earthquakes throughout the day with MW of 5
Structural engineers are increasingly using Performance-Based Seismic Engineering (PBSE), instead of building code-based prescriptive procedures, in the design
Structural collapse demand and capacity are not clearly defined or directly simulated in current Performance-Based Seismic Engineering (PBSE) methodology
The Earthquake Risk Reduction in Buildings and Infrastructure Program conducts critical research to advance measurement science and enhance performance of the
This project includes two critical problem-focused tasks in Performance Based Seismic Engineering (PBSE): (1) the evaluation of reinforced concrete wall models
Lawrence A. Twisdale, Sudhan S. Banik, Lauren A. Mudd, Marshall Hardy, Shahriar Quayyum, Fangqian Liu, Melissa K. Faletra, Peter J. Vickery, Marc Levitan, Long Phan
The first-ever engineering-derived tornado wind speed maps have been produced for the contiguous United States. Using multi-variate statistical analysis of 11
Gregory T. Linteris, Valeri I. Babushok, Michael Hegetschweiler
A preliminary kinetic model is presented for the combustion of the refrigerants: 2,3,3,3-tetrafluoropropene (R-1234yf), 1,3,3,3-tetrafluoropropene (R-1234ze(E))
Lukas Berger, Raik Hesse, Michael Hegetschweiler, Antonio Attili, Konstantin Kleinheinz, Joachim Beeckmann, Gregory T. Linteris, Heinz Pitsch
Determining laminar flame speeds from spherical flame experiments is dicult for low flame speeds, when the flame shapes quickly become non-spherical due to the
The National Fire Research Laboratory (NFRL) is a unique experimental facility dedicated understanding fire behavior and structural response to fire. The