Міжнародні видання
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Browsing Міжнародні видання by Subject "composite"
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Item Elasticity Theory Solution of the Problem on Bending of a Narrow Multilayer Cantilever with a Circular Axis by Loads at its End(2018-11) Ковальчук, Станіслав БогдановичItem Elasticity Theory Solution of the Problem on Plane Bending of a Narrow Layered Cantilever Beam by Loads at Its Free End(2018-05) Ковальчук, Станіслав Богданович; Горик, Олексій ВолодимировичItem Solution of a Transverse Plane Bending Problem of a Laminated Cantilever Beam Under the Action of a Normal Uniform Load(2018-05) Ковальчук, Станіслав Богданович; Горик, Олексій ВолодимировичItem Solving the Problem of Elastic Bending of a Layered Cantilever Under a Normal Load Linearly Distributed over Longitudinal Faces(2020-01) Ковальчук, Станіслав Богданович; Горик, Олексій ВолодимировичItem Stability of Individual Phases in the Elastic Matrix of a Composite(2023) Goryk, O. V.; Kovalchuk, S. B.; Muravlov, V. V.; Skoriak, Yu. B.; Горик, Олексій Володимирович; Ковальчук, Станіслав Богданович; Муравльов, Володимир Вячеславович; Скоряк, Юлія БорисівнаA methodology for analytical stability assessment of individual compressed flexible phases of discretely heterogeneous composite elements of engineering structures is proposed to ensure their reliable safe operation and minimise the consequences of emergencies. Based on the energy balance equation for the proportional forces of a normal resistance of the medium to the phase displacement, expressions are obtained for determining the critical force, taking into account the possible initial curvature (non-rectilinearity) of a single phase in the elastic medium of the matrix for three possible cases of stability loss. The approbation of the results of the study on the example of deformation features of reinforcing bars in a compressed reinforced concrete column is presented.