Virtual Work Principle
Mostrando 25-27 de 27 artigos, teses e dissertações.
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25. Numerical analysis of beams composed of concrete and wood / Analise numerica de vigas mistas em concreto e madeira
The technologycal development of the design in wood structures has improved the knowledge of the material mechanical properties and the connection systems applied to structures. Composite structures of wood with concrete or steel and structural reinforcement using polymer fibers have become a reality. These structures, constituted by associating materials wi
Publicado em: 2004
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26. A NUMERICAL MODEL FOR THE ANALYSIS OF BURRIED PIPES / MODELO NUMÉRICO PARA O ESTUDO DO COMPORTAMENTO DE DUTOS ENTERRADOS
This work presents a numerical methodology for the analysis of buried pipes employed by the transport of oil and gas. Both geometric and material nonlinearities are considered in a total Lagrangean formulation. A special type of beam element is employed in the finite element discretization. The equilibrium equations are formulated based on the virtual work p
Publicado em: 2003
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27. Algoritmos heuristicos para o prize collecting traveling salesman problem
This dissertation deals with the Prize Collecting Traveling Salesman Problem (PCTSP). This problem is a generalization of the well-known Traveling Salesman Problem (TSP), where the salesman does not need to visit all the cities, but has to visit enough cities in order to obtain a minimum prize. Besides that, the objective function is given by the minimizatio
Publicado em: 1997