Finite Capacity Systems
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Flexure Based Energy Dissipating Device in Self-Centering Braces
Abstract Self-centering braces, in the current stage of development can accommodate large deformation and force levels. However, there is still a need for improvement of the energy dissipation mechanisms commonly incorporated in these braces. Yield based energy dissipation systems can overcome some of the problems faced with friction-based devices, such as s
Lat. Am. j. solids struct.. Publicado em: 28/10/2019
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2. Numerical fundamentals and interactive computer graphics system for the nonlinear analysis of planar frames
Abstract Recent scientific and computational advances have facilitated the analysis of slender structural systems subject to instability. With the employment of more sophisticated numerical tools and algorithms, it is possible to accurately determine the critical points (limit and bifurcation loads) as well as the post-critical behavior of the structural sys
REM, Int. Eng. J.. Publicado em: 2019-06
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3. Numerical Study on Steel Shear Walls with Sinusoidal Corrugated Plates
Abstract Over the past decades a growing demand and interest has stimulated many researchers to investigate different aspects of steel plate shear walls (SPSWs). The structural performance of steel shear walls with sinusoidal corrugated plate infills is investigated in this study. Finite element (FE) analysis was adopted using ANSYS software, wherein flat an
Lat. Am. j. solids struct.. Publicado em: 2016-12
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4. Modelos numéricos de vigas mistas de aço e concreto pertencentes a sistemas de pisos mistos de pequena altura em situação de incêndio / Numerical modelling of composite slim floor beams in fire
Slim floor frames consists on structural system in which the steel beam is completely or partially inserted in a concrete slab, that is usually used in profiled steel decks systems. The main goal of the slim floor systems is to obtain a minimum height of the composite beam section and, consequently, achieve a higher height of the floor or a lower total heigh
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/03/2012
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5. Implantação de sistemas de programação detalhada da produção: levantamento das práticas de programação da produção na indústria. / Implantation of systems of production scheduling: survey of the practical of the production scheduling in the industry.
Due to the great pressure to reduce inventory and delivery, together with the increasing variety of products, production planning and control (PPC) has become increasingly complex and challenging. Basically, this activity aims business planning and control productive resources, to meet customer demand. Traditionally, the literature has addressed the systems
Publicado em: 2010
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6. Projeto de filtros tipo "só-pólo" para malhas de sincronismo de fase de alta frequência. / Design of all-pole filters for high frequency phase locked loops.
The evolution of communication systems is discussed, with emphasis on optical technology. Special consideration is given to the continuous need for increasing the capacity of such systems, and the impact over future optical communication. In view of the great demands imposed over the capacity of future optical systems, an overview is presented of two recent
Publicado em: 2010
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7. OBSTÁCULOS BUROCRÁTICOS NA IMPLANTAÇÃO DA COBRANÇA PELO USO DA ÁGUA ENFOQUE NO ESTADO DO PARANÁ
This is the Decade of Water, celebrated within 2005 and 1015. Time to rethink and redefine values, as it is not any secret that all environmental issues have been deeply discussed, a general agreement of determining that the urgency in having repairing measures in order to avoid degradation and foment the Planet Natural Resources preservation requires the ca
Publicado em: 2009
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8. AvaliaÃÃo dos resÃduos argiloso proveniente da indÃstria do alumÃnio como adsorvente de corantes tÃxteis
The environmental impact caused by the textile industries generation of liquid effluents has been a major concern. One major environmental problem caused by the textile dyeing process in industrial laundries is the large amount of effluents which contain a high amount of toxic substances such as the dye itself. Removal of color from the effluents is fundam
Publicado em: 2008
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9. Uma avaliação experimental e numérica do efeito da rigidez geométrica na resposta dinâmica de estruturas esbeltas sujeitas à excitação de vento. / An experimental and numerical evaluation of the geometric stiffness effect on the dynamic response of slender structures under wind excitation.
Due to a politically and economically pragmatic decision, Brazil has chosen to intensely develop its cellular phone system, in order to bypass a stage of development. Once the decision has been taken, implementation was set in an explosive pace in the 1990s decade by installing tens of thousands of stations. As the electronic systems are usually more expensi
Publicado em: 2008
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10. GESTÃO ESTRATÉGICA DE CURTO PRAZO: ORIGENS,TECNOLOGIA E IMPLANTAÇÃO / SHORT-TERM STRATEGIC CAPACITY MANAGEMENT: ORIGIN, TECNOLOGY AND IMPLEMMENTATION
A Gestão Estratégica de Curto Prazo é uma abordagem gerencial que interliga as ações do dia-a-dia no chão-de-fábrica e os objetivos estratégicos das organizações, através do uso de simuladores computacionais, baseados na lógica da capacidade finita. Utilizando o simulador, o programador da produção consegue gerar cenários alternativos de progr
Publicado em: 2005
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11. DESENVOLVIMENTO DE SISTEMAS ESTRUTURAIS SEMI-RÍGIDOS EM AÇO E MISTOS PARA EDIFICAÇÕES RESIDENCIAIS MULTI-FAMILIARES / SEMI-RIGID COMPOSITE SYSTEMS FOR RESIDENTIAL BUILDINGS
Nowadays, despite the substantial increase in structural design knowledge, the semi-rigid connections steel design is still facing resistance from the structural engineers. This fact can be in part explained by few design standards that allows and explains their use, suitable computer programs and the lack of detailed information of the economical advantages
Publicado em: 2001