Computer Aided Engineering
Mostrando 25-32 de 32 artigos, teses e dissertações.
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25. EAD via Internet para CAD : aprendizagem colaborativa x comportamental
The necessity of continuous training in computer tools is evident in Civil Engineering as in Architecture, especially when Computer Aided Design (CAD) is used. An answer for such a need can be found in distance education, which now a days has gained value with the mediation of the World Wide Web (WWW). Therefore, the objective of this work is to evaluated th
Publicado em: 2002
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26. Automação do processo de modelamento e detalhamento de estruturas pré-moldadas de concreto armado via tecnologia CAD e programação orientada a objetos
This Master Dissertation presents the design and implementation of a CAD (Computer Aided Design) system for automation of some steps of the process of modeling and detailing of pre-molded concrete structures, based on solid modeling. This system is implemented using the Object Oriented Programming paradigm (OOP) with the C++ language, using AutoCAD 2002 as t
Publicado em: 2002
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27. Projeto de terminais intermodais de carga utilizando os conceitos CADD e simulação
The process of designing freight intermodal terminals is growing in magnitude in the Brazilian cenary since the privatization of the former state railways. Given the modal competition at the present time, it is imperative to achieve a high level of efficiency in both physical and operational design of terminals. The aim of this work is to present a design me
Publicado em: 2001
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28. Comportamento mecânico do poliuretano derivado de óleo de mamona reforçado por fibra de carbono: contribuição para o projeto de hastes de implante de quadril. / Mechanical behavior of carbon fiber reinforced polyurethane derived from castor oil: contribution for the design of hip implant stems.
Utilizando-se um poliuretano derivado de óleo de mamona desenvolvido para implantes ósseos, aonde este vem demonstrando ser biocompatível e apresentando características fisico-químicas semelhantes às dos ossos, estuda-se o comportamento mecânico deste material quando reforçado por fibra de carbono, juntamente com uma metodologia de fabricação de ha
Publicado em: 2001
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29. Development of a manager system for calculation of machine elements for mechanical projects. / Desenvolvimento de um sistema computacional de auxílio ao cálculo e desenho de elementos de máquinas.
With a market more and more demanding in terms of efficiency and costs, one has the need to integrated all the possible information of a company, helping in this way to guarantee the quality of products and services. Moreover, nowadays there are plenty of resources to systematize the repetitive and tedious tasks, such as calculating a shaft or a pair of gear
Publicado em: 1999
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30. Projeto de um manipulador com tres juntas revolutas : concepção, construção e testes preliminares
Neste trabalho o protótipo de um manipulador com três graus de liberdade é apresentado e as fases de projeto, execução e desenvolvimento básico do controle são detalhadas. Os conceitos fundamentais de robótica são revistos, visando a obtenção dos modelos geométricos (direto e inverso) e dinâmico (recursivo). Finalmente, propõe-se, também um m�
Publicado em: 1994
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31. Cloning simulation in the cage environment.
The CAGE/GEM(TM) software toolkit for genetic engineering is briefly described. The system functionally uses color graphics and is menu driven. It integrates genetics and features information ("Overlays") with information based on sequence analysis ("Representations"). The system is structured around CAD (Computer Aided Design) principles. The CAGE (Computer
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32. Crystallographic structure of an active, sequence-engineered ribonuclease.
X-ray diffraction methods were used to test a synthetic-modeling approach to the sequence engineering of bovine pancreatic ribonuclease. A model of RNase S-peptide (residues 1-20), having a simplified amino acid sequence but retaining elements deduced to be essential for conformation and function, was previously synthesized and found to form a catalytically