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pro vyhledávání: '"Bruno M. Barthelemy"'
Autor:
Sreekanth Reddy Gondipalle, Shawn Michael Morgans, Gregory B. Zinn, Amir T. Chator, Joanna Rakowska, Ching-Hung Chuang, Bruno M. Barthelemy, Michael Lee, Jeffrey Lawrence Laya
Publikováno v:
SAE International Journal of Materials and Manufacturing. 8:685-692
Autor:
Raphael T. Haftka, Bruno M. Barthelemy
Publikováno v:
Structural Optimization. 3:1-6
The calculation of sensitivity of the response of a structure modeled by finite elements to shape variation is known to be subject to numerical difficulties. The accuracy of a given method is typically measured against the yard stick of finite-differ
Publikováno v:
SAE Technical Paper Series.
Autor:
Mike Danyo, Xiaoming Chen, Yi Liu, Bruno M. Barthelemy, David G. Loosle, Jamel E. Belwafa, Dan Tang, Henry J. Cornille
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
Transportation: Making Tracks for Tomorrow’s Transportation.
A finite element method has been developed for modeling the characteristics of self-pierced rivets (SPR) in the aluminum parts and structures subjected to impact. It considers SPR elastic, inelastic and separation behaviors and was developed based on
Autor:
Bruno M. Barthelemy, Raphael T. Haftka
Publikováno v:
29th Structures, Structural Dynamics and Materials Conference.
The semianalytical method of design sensitivity analysis that is widely used for calculating derivatives of static response with respect to design variables for structures modeled by finite elements is studied. It is shown that the method can have se