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Steady-State Motion of a Load on an Ice Cover With Linearly Variable Thickness in a Channel
Journal of Marine Science and Engineering, 2023 The paper considers the visco-elastic response of the ice cover in a channel under an external load moving with constant speed along the center line. The channel has a rectangular cross-section with a finite depth and width.
Tatiana Khabakhpasheva +1 more
exaly +3 more sources
Deflection of Ice Cover Caused by an Underwater Body Moving in Channel [PDF]
Journal of Physics: Conference Series, 2017 Deflections and strains in an ice cover of a frozen channel caused by an underwater body moving under the ice with a constant speed along the channel are studied. The channel is of rectangular cross section, the fluid in the channel is inviscid and incompressible. The ice cover is clamped to the channel walls.
Alexander Korobkin +1 more
exaly +4 more sources
Deflection of Broken Ice Caused by an External Load Moving Along a Channel
Journal of Physics: Conference Series, 2020 Abstract The unsteady problem of a load moving along a channel covered with broken ice is considered. Deflection of the broken ice is described by the equation of flotating liquid. The channel has a rectangular cross-section. The fluid in the channel is inviscid and incompressible.
Tatiana Khabakhpasheva
exaly +2 more sources
Simulation of the Deflection of the Ice Cover
IOP Conference Series: Earth and Environmental Science, 2019 Abstract The paper proposes a mathematical model describing behavior of ice cover under loading. Not taking into account the chemical characteristics, and considering it a solid continuous medium on an elastic base, the role of which is played by water, to simulate the deflection of the ice cover under loading, it is possible to use the ...
exaly +2 more sources
Inertial Motion of a Circular Cylinder Approaching Obliquely an Ice Cover [PDF]
Scientific ReportsYuriy Semenov +2 more
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Motion of a submerged body in a near-surface water environment
International Journal of Naval Architecture and Ocean Engineering, 2022 This study considered the motion of a submerged body near the free surface of a liquid and a liquid covered with ice cover, both theoretically and experimentally. Mathematically, the body was modelled using the source–sink system.
Vitaly Zemlyak +2 more
doaj +1 more source
Interaction of a Flexural-Gravity Wave with a Vertical Rigid Plate Built in a Floating Elastic Plate
Journal of Marine Science and Engineering, 2023 The linear two-dimensional problem of interaction between an hydroelastic wave propagating along an elastic floating ice plate with built-in vertical rigid plate is studied. The fluid under the ice is inviscid and incompressible.
Qiyuan Wu +3 more
doaj +1 more source
Improving the energy efficiency of wide crossings of overhead power lines [PDF]
E3S Web of Conferences, 2020 The use of new generation wires in the design of wide spans of overhead power lines over water barriers and large gorges can increase their transmission capacity and increase reliability.
Shevchenko Natalya +4 more
doaj +1 more source
Nature Communications, 2023 The inherent quasi-brittleness of cement-based materials, due to the disorder of their hydration products and pore structures, present significant challenges for directional matrix toughening.
Yuan Chen +7 more
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Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2023 The purpose of the mechanical calculation of flexible conductors of switchgears and power lines is to determine the sag, tensions, and loads on support structures, minimum distances to adjacent live parts and some other parameters. Calculations should be
Yu. V. Bladyko +2 more
doaj +1 more source