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Study of the operation of a wooden beam reinforced with steel plates
Архитектура, строительство, транспорт, 2023 The article describes the main problems of engineering reinforced wooden structures associated with the justification of their reliability. Tasks to study the operation of a wooden reinforced beam taking into account the nonlinear operation of wood have ...
V. F. Baj, S. A. Erenchinov, E. A. Gach
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Nondestructive Evaluation of Damage in Beams Using Displacement Curvature [PDF]
Journal of Rehabilitation in Civil Engineering, 2013 In this paper, the capabilities of displacement curvature derived from static response data for finding the location and severity of damage in Euler-Bernoulli beams are assessed. Static response of a beam is obtained using the finite element modeling. In
O. Yazdanpanah +2 more
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Applied and Computational Mechanics, 2020 This paper describes an analytical approach for analysing of longitudinal fracture in beam structures which exhibit smooth material inhomogeneity along the height and length.
Rizov V.
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To the Analysis of the Reliability of Structures of Beam Systems
Железобетонные конструкции, 2023 The article discusses the issues of reliability for various types of failures of beam systems. A single-span bending beam is analyzed. The limit state functions for moment failure modes in the characteristic sections of the beam are determined.
Ashot G. Tamrazyan
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Energies, 2023 China has abundant coal resources, and the distribution of coal seams is complex. Thick coal seams account for more than 45% of all coal seams. Fully mechanized top coal caving mining has the advantages of large production, high efficiency, and low cost.
Dongdong Chen +9 more
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π–π Stacking Interaction of Metal Phenoxyl Radical Complexes
Molecules, 2022 π–π stacking interaction is well-known to be one of the weak interactions. Its importance in the stabilization of protein structures and functionalization has been reported for various systems.
Hiromi Oshita, Yuichi Shimazaki
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Poincaré Bessel beams: structure and propagation [PDF]
Journal of Optics, 2019 Non-separable superpositions of polarization and spatial modes in Gaussian beams have shown rich patterns of spatially-variable polarization encoded in the transverse mode of the light, with the potential for many applications. In this work we investigate encoding similar types of superpositions in Bessel beams.
Brianna M Holmes, Enrique J Galvez
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Hydrogen storage by earth-abundant metals, synthesis and characterization of Al3FeH3.9
Materials & Design, 2021 Among the various functionalities of hydrides, their use in hydrogen storage has been the most intensively studied because hydrides can store hydrogen compactly and safely. Thus, hydrides are key materials for the hydrogen economy.
Hiroyuki Saitoh +11 more
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Nihon Kikai Gakkai ronbunshu, 2018 In a conceptual design phase of noise and vibration performance, CAE (Computer Aided Engineering) is frequently introduced to design appropriate properties of individual members.
Sunao TOMITA +3 more
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Sensors, 2018 This paper presents a novel structural damage detection indicator, i.e., fourth-order voltage statistical moment (FVSM) based on the electromechanical impedance (EMI) principle, and then proposes a two-step damage detection method based on the novel ...
Pin Zhou, Dansheng Wang, Hongping Zhu
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