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A numerical study of parameters governing an inherent deformation database of plates formed by line heating
(2008-08)
As an overall strategy to improve the accuracy of the forming process, the authors pay attention to those factors which may influence the inherent deformation of plates formed by line heating. In order to identify those ...
Numerical study of inherent deformation produced in thick plates through bending by line heating
(2006-06)
In ship building, line-heating is widely employed as an effective method to form steel plate with complex 3-dimensional carved geometries. However the plate bending by line heating is strongly dependent on skills. To ...
Influential factors affecting inherent deformation during plate forming by line hating (Report 1) - the effect of plate size and edge effect
(2007-09)
The authors aim to propose an accurate and practical method to predict the deformation of actual plates of large size such as those used in shipbuilding. This method is to be used to improve the accuracy of an automatic ...
Numerical analysis of the straightening process of thin plate structures by elastic FEM based on the inherent strain method
(2012-12)
Welding distortion is practically an expected feature in shipbuilding, with a few exceptions; when thick plates are used, for example. Nowadays, the trend is to use thinner plates in order to reduce weight, aiming to reduce ...
Analysis and Prediction of Heat Induced Deformation Produced By the Line Heating Process Using the Finite Element Method
(Universidad Tecnológica de Panamá, Panamá, 2009)
True three-dimensional trishear: A kinematic model for strike-slip and oblique-slip deformation
(Geological Society of America, 2004-07-01)
Most structural/kinematic models are inherently two-dimensional; even several recent three-dimensional models are "pseudo-three-dimensional" in that they consist of a series of parallel two-dimensional cross sections. Lack ...
Análise de vibração para detecção de defeitos em um motor de um refinador de madeira
(Universidade Tecnológica Federal do ParanáGuarapuavaBrasilEngenharia MecânicaUTFPR, 2017-06-28)
Vibration is a very common phenomenon on a day-to-day basis, whether in the industrial or even domestic environment. However, the vibration is often an undesirable problem that we face, due to the various malfunctions or ...
Estudo entre escalas de ligantes e misturas: investigação do comportamento viscoelástico linear e parâmetros de dano dos materiais asfálticos
(Universidade Federal de Santa MariaBrasilEngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia CivilCentro de Tecnologia, 2023-04-06)
The most common distress in the asphalt coating layer of the country's highways are permanent
deformation in the wheel tracks and fatigue cracking. The phenomena of cracking and permanent
deformation that occur at the ...
Monitoração de propriedades mecânicas de polímeros com sensor à rede de Bragg
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Elétrica e Informática Industrial, 2011-02-18)
This work shows results obtained with the use of fiber Bragg grating (FBG) transducer to monitor the drying process of latex paints. When a thin film of wet paint is dried on the substrate surface, the paint film change ...
Estudio de la deformación plástica derivada del movimiento de dislocaciones en materiales metálicos
(2019)
Los materiales metálicos policristalinos, formados por un gran número de granos, donde la existencia de dislocaciones permite conformarlos hasta alcanzar geometrías deseadas, representan el mayor porcentaje de aplicación ...