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NIST Authors in Bold

Displaying 1101 - 1125 of 1456

NIST Research in Autonomous Construction

February 19, 2017
Author(s)
Alan M. Lytle, Kamel S. Saidi
… pick-and-place operations using the assembly of structural steel as a test operation. An Automated Construction Testbed …

Blackman Diagrams and Elastic-Constant Systematics

January 5, 2001
Author(s)
H M. Ledbetter
We consider Blackman diagrams for various cubic materials. These diagrams, plots of reduced elastic-stiffness coefficients C 12/C 11 versus C 44/C 11, show that materials with similar chemical bonding tend to fall in the same region of the diagrams. Such

Recent Results from the NIST Pulse-Heated Kolsky Bar

September 3, 2007
Author(s)
Timothy J. Burns, Steven Mates, Richard L. Rhorer, Eric P. Whitenton, Debasis Basak
… recent results on the constitutive response of AISI 1045 steel. The goal of the work is to study the influence of the …

Fatigue Testing of Pipeline Welds and Heat-Affected Zones in Pressurized Hydrogen Gas

April 26, 2019
Author(s)
Elizabeth S. Drexler, Andrew J. Slifka, Robert L. Amaro, Jeffrey W. Sowards, Matthew J. Connolly, May L. Martin, Damian S. Lauria
Several welds and associated heat-affected zones (HAZs) on two API X70 and two API X52 pipes were tested to determine the fatigue crack growth rate (FCGR) in pressurized hydrogen gas and assess the area of the pipe that was most susceptible to fatigue when

Eave and Vent Experiments (EaVE) Phase A

June 18, 2025
Author(s)
Christopher Brown, Alexander Maranghides, Giovanni Di Cristina Torres, Diana Bailey, Lucy Fox, Eric Link, Selvarajah Ramesh, Monica Flores, Shonali Nazare, J. Houston Miller, Erin McCaughey
… (WUI) eave vents exposed to fire from noncombustible steel sheds of different sizes and fuel loads (wood cribs). … Fire Research Laboratory (NFRL) with the noncombustible steel sheds at varying fuel loads and structure separation … In the case of thermal exposures from the noncombustible steel sheds, ignition of the eaves was a function of flame …
Displaying 1101 - 1125 of 1456
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