Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Bich Quyen Vu Thi"'
Publikováno v:
E3S Web of Conferences, Vol 410, p 03003 (2023)
This paper presents a novel hybrid FEM-based approach to establish the mathematical model for solving the nonlinear buckling problem of truss systems with length imperfection under mechanical and thermal load. due to constant temperature change-based
Externí odkaz:
https://doaj.org/article/1f4f61d23eaa4297accd47b1a1d7b392
Publikováno v:
E3S Web of Conferences, Vol 410, p 03028 (2023)
This paper is concerned with the approach to implementing the Penalty function method for imposing multi-freedom constraints in geometrically nonlinear analysis of imperfect trusses based on mixed finite element formulation. Using a finite element mo
Externí odkaz:
https://doaj.org/article/ce61ee4808904cf1ba60b455f70a2257
Publikováno v:
E3S Web of Conferences, Vol 281, p 01010 (2021)
This paper focuses on the treatment of nonlinear multi freedom constraints using an augmented Lagrangian method in finite element analysis of frames. The process of imposing boundary constraints is developed by changing the assembly stiffness equatio
Externí odkaz:
https://doaj.org/article/f5c036f07cbc4d1d90a58957ea462d5c
Publikováno v:
International Journal of GEOMATE; Jun2024, Vol. 26 Issue 118, p9-16, 8p
Publikováno v:
International Journal of GEOMATE; Apr2024, Vol. 26 Issue 116, p93-101, 9p