Frame Joint
Mostrando 1-12 de 28 artigos, teses e dissertações.
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1. Da insustentabilidade do desenvolvimento: Os discursos da produção de “vazios” no âmbito de um programa de cooperação internacional
Resumo: Este texto tem como tema central os discursos sobre desenvolvimento que circundam o Programa de Cooperação Tripartida para o Desenvolvimento Agrícola da Savana Tropical em Moçambique – ProSavana, projeto de cooperação conjunta dos governos brasileiro, japonês e moçambicano. O objetivo é interpretar como a ideia de “vazio” é produzida
Civitas, Rev. Ciênc. Soc.. Publicado em: 16/09/2019
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2. Beam-Column Joints Reinforcement Detailing Adequacy in Case of a Corner Column Loss-Numerical Analysis
Abstract This study investigates the behavior of reinforced concrete (RC) beam-column joints at the corner panel after a ground corner column loss scenario. The ductility of a frame is dependent on the ductility of its components, particularly its joints. Deficiency in joints performance can be related to an unexpected event. For example, the removal of a gr
Lat. Am. j. solids struct.. Publicado em: 15/08/2019
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3. Seismic Upgrading of Exterior Reinforced Concrete Frame with Small Column and Joint Area Using Externally Attached Steel Column
Abstract This paper presents cyclic load test of five exterior reinforced concrete frames. All the specimens represent a substandard single-span, low-rise reinforced concrete frame building which behaves a weak column-strong beam mechanism under a strong seismic loading. The first three exterior frames M1, M2 and M3 were designed for the joint shear critical
Lat. Am. j. solids struct.. Publicado em: 10/07/2019
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4. Reinforced Concrete Beam-Column Inverted Knee Joint Behaviour after Ground Corner Column Loss-Numerical Analysis
Abstract Beam-column joints are critical component in the load path of reinforced concrete (RC) frames, due to their role in transferring loads among different RC frame components. The loss of a ground corner column in a RC frame turns an exterior joint into an inverted knee joint and recent code provisions for exterior joints are not sufficient to knee join
Lat. Am. j. solids struct.. Publicado em: 04/10/2018
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5. On the Nonlinear Transient Analysis of Planar Steel Frames with Semi-Rigid Connections: From Fundamentals to Algorithms and Numerical Studies
Abstract This paper presents the fundamentals for prediction of a more realistic behavior of planar steel frames with semi-rigid connections under dynamic loading. The majority of the research in this area concentrates on the nonlinear static analysis of frames with semi-rigid connections. Indeed, few studies have contributed to the nonlinear dynamic and vi
Lat. Am. j. solids struct.. Publicado em: 03/05/2018
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6. PLANO AMOSTRAL PARA COLETA DE SERAPILHEIRA NA FLORESTA OMBRÓFILA MISTA NO ESTADO DO RIO GRANDE DO SUL / SAMPLING PLAN FOR LITTER COLECTION IN THE ARAUCARIA FOREST ON STATE THE RIO GRANDE DO SUL
The present work was carried out at the National Forest of São Francisco de Paula - FLONA/RS Araucaria Forest, which is of a great species diversity of Rio Grande do Sul. Litter is the material deposited on the soil in the forests and this is very important to the maintenance of soil fertility, because this is how the nutrients return to the plants in the e
Publicado em: 2007
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7. Análise Paramétrica de Ligações com Placa de Extremidade em Estruturas de Aço Submetidas a Momento Fletor e Força Axial / Parametrical Analysis of Structural Steel Endplate Joints Subjected to Bending Moment and Axial Force.
Traditionally, the steel portal frame design assumes that beam-to-column joints are rigidor pinned. Rigid joints, where no relative rotations occur between the connected members, transfer not only substantial bending moments, but also shear and axial forces. On the other extreme, pinned joints, are characterised by almost free rotation movement between the c
Publicado em: 2006
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8. Thermal neutron computed tomography at the Argonauta Reactor
Since 1985 the Argonauta Reactor at the Instituto de Engenharia Nuclear - IEN/CNEN has been used as a source of thermal neutrons to acquire transmission-generated radiographic images. From that time until the end of the last century, some Universities and Research Institutions have as well used the irradiation facilities of this reactor for that purpose and
Brazilian Journal of Physics. Publicado em: 2005-09
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9. Estudo teórico-experimental do comportamento de nós de pórtico de concreto armado submetidos a ações cíclicas / Theoretical and experimental study of reinforced concrete frame joints behavior under cyclic load
The present thesis studies the behavior of frame joints in reinforced concrete beam-column joints subjected to cyclic loads. The thesis is divided into two parts: an experimental study and a theoretical-based study. The experimental study is based on laboratory tests on five physical models of beam-column joints. The results of this experimental study permit
Publicado em: 2004
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10. Indústria farmacêutica no Brasil, 1990-2000: a oportunidade da inovação tecnológica na interação universidade-empresa
This work evaluates the possibilities that the national pharmaceutical industry has to undertake actions of technological innovation from its relationship with the University and research institutes. During the decade of 1990 the pharmaceutical sector was affected by several changes, between them, the recognition of patents, the occurrence of a period of fre
Publicado em: 2004
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11. O desemprego em situação: esboços de estruturação de uma clínica social / The unemployment situation: sketches of the structuring process of a social clinic
The present work had two objectives: to structure, based on a psychoanalytical focus, a clinical treatment frame involving unemployed workers and their families at a public health institution, and to investigate, through clinical treatment, the impact of unemployment on the lives of men and women who are in this situation. Thus, we aimed to perform the doubl
Publicado em: 2004
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12. TÉCNICAS AVAÇADAS DE INTEGRAÇÃO NUMÉRICA E PROGRAMAÇÃO ORIENTADA A OBJETOS APLICADAS A MÉTODOS DE ELEMENTOS DE CONTORNO / ADVANCED NUMERICAL INTEGRATION TECHNIQUES AND OBJECT ORIENTED PROGRAMMING APPLIED TO BOUNDARY ELEMENT METHODS
In Boundary Element Method analysis, the integration procedure is one of the most important tasks, since one has to deal with singular and quasi-singular integrals which introduce numerical errors in the results, if they are not evaluated adequately. In the last years, several researchers have suggested different techniques with the aim of handling the probl
Publicado em: 1998