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Analysis of cylindrical delamination cracks in multilayered functionally graded non-linear elastic circular shafts under combined loads [PDF]
Fracture and Structural Integrity, 2018 This paper is focused on delamination fracture analyses of a multilayered functionally graded circular shaft under two loading combinations (centric tension and torsion, and bending and torsion) assuming non-linear elastic mechanical behavior of the ...
Victor Rizov
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Delamination of multilayered non-linear elastic shafts in torsion [PDF]
FME Transactions, 2020 Delamination cracks in multilayered circular shafts loaded in torsion are analyzed in terms of the strain energy release rate. It is assumed that the material in each layer has non-linear mechanical behaviour that is treated by the Ramberg-Osgood ...
Rizov Victor
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Analytical prediction of ground movements due to circular shaft construction in clayey soils
Canadian geotechnical journal (Print), 2023 With the rapid expansion of urbanization, shafts are needed to provide access to tunnelling projects or be utilized for permanent works. Their construction causes ground movements, affecting nearby foundations and buried infrastructure.
C. Zheng, A. Franza, R. Jimenez
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Applied Sciences, 2023 To cater to the problems of a poor working environment, a large amount of rebound, and the high energy consumption of sprayed concrete in tunnel engineering, this paper proposes a new support scheme with a steel corrugated plate combined with mold bag ...
Pengfei Li +3 more
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Analytical Modeling for Mechanical Straightening Process of Case-Hardened Circular Shaft
Applied Mechanics, 2023 Straightening has to be carried out in order to ensure the straightness of a shaft, as distortions exceed the tolerance limit. Since the straightening load is typically large enough to produce plastic and residual deformation, repeated straightening ...
S. Xing
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Applied Sciences, 2022 An efficient boundary-type meshless computational approach, namely, the virtual boundary meshless Galerkin method (VBMGM), as the partial differential equation on the weak term is shown for solving the axial compression on the part boundary of the ...
Jing Ling +2 more
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IEEE Open Journal of Instrumentation and Measurement, 2023 In this article, an exact formulation is derived for the mode reflection coefficient (and in general, the full S-parameter matrix) for a circular waveguide radiating into a multilayered structure and when excited with any combination of axially symmetric
M. Dvorsky +2 more
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IOP Conference Series: Earth and Environment, 2023 Mine shafts are those workings without which the normal operation of coal enterprises and underground construction facilities is impossible. The new experience in the construction of mine shafts for the Dnipro Metro is based on the rejection of ...
A. Alkhdour +3 more
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IEEE Antennas and Wireless Propagation Letters, 2020 In this letter, an algorithm for synthetic aperture radar imaging of electrically small targets embedded in multilayered cylindrical geometries (e.g., pipes) using nonuniform measurement points is presented.
Baolong Wu +2 more
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Management of high-energy tibial shaft fractures using the hexapod circular external fixator
BMC Surgery, 2021 Background The hexapod external fixator (HEF) is increasingly used for high-energy tibial shaft fracture care as more general orthopedic surgeons are gaining expertise of this versatile device.
Yanshi Liu +7 more
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