Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Ben H. Thacker"'
Autor:
Ben H. Thacker, Luc Huyse
Publikováno v:
Reliability and Optimization of Structural Systems ISBN: 9781003078876
Reliability and Optimization of Structural Systems
Reliability and Optimization of Structural Systems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76d4b3fe88a73b67b51c8bdb5580a541
https://doi.org/10.1201/9781003078876-37
https://doi.org/10.1201/9781003078876-37
Autor:
H. A.. Kim, Stephen P. Engelstad, Michael D. Sangid, Vasisht Venkatesh, Rob Gorham, Akin Keskin, Vikas Saraf, Dale L. Ball, Charles H. Ward, Ben H. Thacker, John F. Matlik, Barron J. Bichon
Publikováno v:
55th AIAA Aerospace Sciences Meeting.
Autor:
Glenn Paskoff, W. Loren Francis, Barry S. Shender, Daniel P. Nicolella, Ben H. Thacker, Travis D. Eliason
Publikováno v:
Computer Methods in Biomechanics and Biomedical Engineering. 17:905-916
The objective of this investigation was to develop probabilistic finite element (FE) models of the anterior longitudinal ligament (ALL) and posterior longitudinal ligament (PLL) of the cervical spine that incorporate the natural variability of biolog
Autor:
James D. Walker, Paul O. Leslie, Edward A. Rodriguez, Carl E. Weiss, Ben H. Thacker, David S. Riha, Scott A. Mullin, Jason B. Pleming
Publikováno v:
International Journal of Impact Engineering. 33:681-690
The Los Alamos National Laboratory Dynamic Experimentation (DynEx) program is the designing and validating steel blast containment vessels using limited experiments coupled with computational models. Through a need to design portions of the vessel to
Publikováno v:
Structural Safety. 28:83-107
The development of reliability-based design methods requires the use of general-purpose engineering analysis tools that predict the uncertainty in a response due to uncertainties in the model formulation and input parameters. Barriers that have preve
Autor:
Thomas L. Paez, Ben H. Thacker
Publikováno v:
16th AIAA Non-Deterministic Approaches Conference.
Model verification and validation (V&V) is an enabling methodology for the development of numerical models that can be used to make predictions with quantified accuracy and confidence. Model V&V procedures are needed to reduce the time, cost and risk
A robust model of the HMMWV with an occupant model was created and analyzed using a variety of probabilistic methods. Methodologies were developed to determine the relative importance of structural components of the vehicle under different crash and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b0f273823d6b3e0d5265187adbebb22
https://doi.org/10.21236/ada541921
https://doi.org/10.21236/ada541921
Publikováno v:
International Journal of Fracture. 50:27-49
Elastic-plastic finite element simulations of growing fatigue cracks in both plane stress and plane strain are used as an aid to visualization and analysis of the crack closure phenomenon. Residual stress and strain fields near the crack tip are depi
Publikováno v:
49th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference 16th AIAA/ASME/AHS Adaptive Structures Conference 10t.
Using physics-based models to predict the performance of engineered systems is becoming routine and is increasingly relied upon as a means to predict reliability when testing is prohibitive. To predict reliability, uncertainties in the system paramet
Autor:
Phillip C. Stuart, Jason B. Pleming, Luc Huyse, Reynaldo J. Gomez, David S. Riha, Ben H. Thacker
Publikováno v:
47th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference 14th AIAA/ASME/AHS Adaptive Structures Conference 7th.
As a result of the conclusion that debris impact caused the damage to the left wing of the Columbia Space Shuttle Launch Vehicle (SSLV) during ascent, the Columbia Accident Investigation Board (CAIB) recommended that an assessment be performed of the