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Efeito do comprimento do parafuso e da rigidez da união no limite de fadiga de uniões parafusadasThe Effect of bolt length and of joint stiffness in the fatigue limit of bolted joints
(Pós-Graduação em Ciência e Engenharia de Materiais, 2017)
Método simplificado para el cálculo del factor de carga en conexiones apernadas
(Universidad de Costa Rica, 2017)
Estudo de resistência à fadiga de uniões parafusadas submetidas à carga axial cíclica em função do comprimento do parafusoStudy on bolted joints endurance limit under cyclic axial load due to bolt length
(Universidade Federal de SergipePós-Graduação em Ciência e Engenharia de MateriaisBrasilUFS, 2017)
Dataset of experimental measurements for the Orion beam structure
(2021-12-01)
This data article comprises experimental data to investigate the nonlinear dynamic behavior of the Orion beam structure, which consists of two duraluminum beams assembled by bolted joints. To retain contact on a small area ...
Análise da influência de elementos de vedação na rigidez de juntas parafusadas em tração utilizando o software Excel
(Universidade Estadual Paulista (Unesp), 2018-11-28)
Some applications of bolted joints require that there is no possibility of loosening and subsequent leakage, such as pressure vessels and pipes containing toxic or hazardous materials. For this type of application, gaskets ...
On the use of the GP-NARX model for predicting hysteresis effects of bolted joint structures
(2021-10-01)
Structures joined by lap-joints can present complex nonlinear dynamic behavior as a function of the stress to which the lap-joint is subjected, including contact stiffness variations and softening, along with hysteresis ...
Good practices for designing and experimental testing of dynamically excited jointed structures: The Orion beam
(Elsevier B.V., 2021-06-30)
This paper proposes a new lap-joint configuration, the so-called Orion beam. The new setup is composed of two thin beams connected by three bolted joints with contact patches on each connecting bolt. The Orion beam suggests ...
Análise de ligações parafusadas em estruturas metálicas com base na NBR 8800 e simulações utilizando o método dos elementos finitos
(Universidade Tecnológica Federal do ParanáGuarapuavaBrasilEngenharia MecânicaUTFPR, 2022-06-21)
Bolted connections are widely used in metal structures, currently the NBR 8800 defines the criteria for the dimensioning of the structures, indicating parameters and checks to avoid the most diverse failure modes, in chapter ...
Determinação do fator de rigidez de junta aparafusada em tração utilizando o software Excel
(Universidade Estadual Paulista (Unesp), 2013-12-03)
When a bolted joint is loaded in tension with dynamically, part of this load is absorbed by the bolt and rest is absorbed by the joint material. What determines the portion that is to absorbed by the bolt is the joint ...
Avaliação experimental da rigidez de ligações pregadas e parafusadas em madeira
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2017-06-21)
The connections are used to transfer all project loads between the elements, becoming relevant for timber structural design. The slip moduli connection has a direct influence in the mechanical behavior of timber structures ...