Eccentric Compression
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. Comparação biomecânica de CRIF e placa de reconstrução na estabilização de fraturas distais de fêmur em cães
RESUMO O presente estudo objetivou comparar, biomecanicamente, por meio do ensaio de compressão excêntrica, a resistência dos implantes Clamp and Rod Internal Fixation (CRIF) 5,0mm e placa de reconstrução 3,5mm na fixação de fraturas distais de fêmur de cão. Foram utilizados 22 fêmures de 11 cadáveres de cão entre 2 e 7 anos de idade e peso corpo
Arq. Bras. Med. Vet. Zootec.. Publicado em: 10/10/2019
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2. Numerical analysis of cold-formed double angles back-to-back under compression
Abstract Here-in, a numerical analysis based on the Finite Element Method (FEM) is proposed in order to investigate cold-formed steel back-to-back double angle structural behavior under compression. Considering non-linear analysis, an investigation was performed to analyze the influence of some aspects, such as the loading condition (concentric and eccentric
REM, Int. Eng. J.. Publicado em: 2017-12
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3. Failure behavior modeling of slender reinforced concrete columns subjected to eccentric load
AbstractThis work presents a numerical model to simulate the failure behavior of slender reinforced concrete columns subjected to eccentric compression loads. Due to the significant influence of the lateral displacements on the loading state provided by an eccentric load, geometric nonlinearity is considered. The responses of the concrete in tension and comp
Lat. Am. j. solids struct.. Publicado em: 2015-03
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4. BEHAVIOR OF SLENDER HIGH STRENGTH CONCRETE COLUMNS UNDER UNIAXIAL AND BIAXIAL ECCENTRIC LOADS / COMPORTAMENTO DE PILARES ESBELTOS DE CONCRETO DE ALTA RESISTÊNCIA SOB FLEXÃO COMPOSTA RETA E OBLÍQUA
This work presents an experimental study of the behavior of slender high strength concrete columns under uniaxial and biaxial eccentric compression loads. Eight columns with cross-section of 15x25 cm and height of 300 cm were tested, divided into two series. In the first series, the concrete strength was 40 MPa and the four columns were tested under biaxial
Publicado em: 2011
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5. Comparação do comportamento compressional de granulado contendo produto seco por aspersão de phyllanthus niruri l. entre máquinas de comprimir alternativa e rotativa / Comparison of compressional behavior of granules containing high load of Phyllanthus niruri spray-dried extract between eccentric and rotary tablet machines
Este trabalho foi realizado com a finalidade de avaliar o comportamento compressional de granulado contendo alta concentração de produto seco por aspersão de Phyllanthus niruri em máquinas de comprimir alternativa (MCA) e rotativa (MCR). A partir do material vegetal de P. niruri foram produzidas a solução extrativa e o produto seco por aspersão (PSA).
Publicado em: 2007
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6. Ensaio mecanico de compressão estatica comparada entre placas retas e pre-moldadas em onda
Two models simulating fractures type C and B of the classification proposed by AO-ASIF Group (Arbeistsgemeinschaft fiir Osteosyntheseftagen - Association for the study of intemal fixation) were submited to eccentric compression taking in to account the femoralload axes. In the first experimental model (fracture type C) straight and wave plates with 14, 16 an
Publicado em: 2001
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7. Experimental analysis of reinforced high strength concrete columns under eccentric compression / Análise experimental de pilares de concreto armado de alta resistência sob flexo compressão reta
Com este projeto obteve-se informações sobre o comportamento de pilares submetidos à compressão excêntrica, executados com concreto de alta resistência, com resistência média à compressão de 80 MPa. Os pilares tinham seção transversal retangular de 15 cm x 30 cm, com altura livre de 174 cm. A excentricidade da força foi de 38 cm com plano de aç
Publicado em: 1999
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8. STRUCTURAL BEHAVIOR OF TUBULAR SPATIAL TRUSSES / COMPORTAMIENTO DE EXTRUCTURAS ESPACIALES TUBULARES PADRONIZADAS / COMPORTAMENTO DE ESTRUTURAS ESPACIAIS TUBULARES PADRONIZADAS
This work presents an investigation of the structural behaviour of tubular space trusses composed of continuous end flattened members stacked above each other and joined together by a single bolt. One of the main motivations for this work comes from the fact that this structural solution is very commonly used in Brazil. The main reasons for that are the econ
Publicado em: 1998
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9. Comparison of the Halving of Tablets Prepared with Eccentric and Rotary Tablet Presses
The aim of this study was to compare the densification of powder mixtures on eccentric and rotary tablet presses and to establish relationships with the halving properties of the resulting scored tablets. This is an important problem because the recent guidelines of EU require verification of the equal masses of tablet halves. The models of Walker, Heckel, a
Springer US.
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10. The 3-D model: Comparison of parameters obtained from and by simulating different tableting machines
The aim of this study is to apply 3-D modeling to data obtained from different tableting machines and for different compression wheels on a linear rotary tableting machine replicator. A new analysis technique to interpret these data by 3-D parameter plots is presented. Tablets were produced on an instrumented eccentric tableting machine and on a linear rotar
Springer-Verlag.
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11. Eccentric head positions reveal disorders of conjugate eye movement.
The effect of head position on conjugate horizontal gaze was studied in healthy adults, in patients with multiple sclerosis without eye movement signs, and in patients with downbeat nystagmus indicative of low brain stem lesions. Displacements of gaze from primary position to 30 degrees left and right were recorded using the electro-oculogram, with the head
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12. High wall shear stress proximal to myocardial bridging and atherosclerosis: intracoronary ultrasound and pressure measurements.
BACKGROUND--Studies have shown that myocardial bridging may prevent coronary atherosclerosis and that the segment proximal to the bridge is often sclerosed. The underlying mechanism is still unknown. METHODS--Intracoronary ultrasound and pressure measurements were performed in a patient with myocardial bridging in the left anterior descending coronary artery