Results 31 to 40 of about 5,928,722 (258)
Residual component analysis of hyperspectral images - Application to joint nonlinear unmixing and nonlinearity detection [PDF]
, 2014 This paper presents a nonlinear mixing model for joint hyperspectral image unmixing and nonlinearity detection. The proposed model assumes that the pixel reflectances are linear combinations of known pure spectral components corrupted by an additional ...
Altmann, Yoann +10 more
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Effort analysis of reinforced concrete columns using dynamic relaxation method [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2014 The method of the analysis of static deformation of reinforced concrete columns with regard to geometrical nonlinearity of the columns and physical nonlinearity of structural materials was presented in the paper.
Anna Szcześniak, Adam Stolarski
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Buckling of Rectangular Plates under Nonlinear Creep
Advanced Engineering Research, 2023 Introduction. The task of analyzing the stability of plates and shells under creep conditions is critical for structural elements made of materials with the property of aging, which are under the action of long-term loads, since the loss of stability can
S. B. Yazyev, A. S. Chepurnenko
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Вестник Дагестанского государственного технического университета: Технические науки, 2023 Objective. The article proposes a method for finite element analysis of pipe-concrete columns in a physically nonlinear setting by reducing a three-dimensional problem to a twodimensional one based on the hypothesis of plane sections.Method.The equations
K. N. Khashkhozhev +3 more
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Вестник Дагестанского государственного технического университета: Технические науки, 2016 . Considered is the method of calculation of prestressed reinforced concrete farms taking into account physical nonlinearity. Prestress is modeled due to the thermal effect on the core crab.
V. P. Agapov, K. R. Aidemirov
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Influence of Compliance of the Connection of Reinforced Concrete Structures in the Analysis of Progressive Collapse Hazard [PDF]
E3S Web of ConferencesThe results of a numerical study of a fragment of a reinforced concrete frame of a multi-storey building with a special impact in the form of a sudden hypothetical removal from operation of one column are presented.
Korenkov Pavel, Meliksetyan Sergey
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International Journal for Computational Civil and Structural Engineering, 2022 The problems of stability of some beams, Π-shaped frames and cylindrical shells with the elasto-plastic material are considered. The possibility of modeling bars using finite elements of various types is studied.
Gaik Manuylov +2 more
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Using Solid Superelements for Nonlinear Analysis of Slab-and-Beam Structures in the PRINS Software
Structural Mechanics of Engineering Constructions and BuildingsThe article presents a methodology for nonlinear static analysis of slab-and-beam structures using finite elements constructed using the three-dimensional theory of elasticity and plasticity.
Vladimir P. Agapov, Alexey S. Markovich
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The roles of Kerr nonlinearity in a bosonic quantum neural network
New Journal of Physics, 2023 The emerging technology of quantum neural networks (QNNs) offers a quantum advantage over classical artificial neural networks (ANNs) in terms of speed or efficiency of information processing tasks.
Huawen Xu +3 more
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Prognosis of Dynamic Behavior of Reinforced Concrete Deep Beams of Very High Strength Materials [PDF]
Archives of Civil Engineering, 2020 An analysis of the dynamic load - carrying capacity of rectangular reinforced concrete deep beam considering the physical nonlinearities of structural materials: concrete and reinforcing steel, is the aim of the paper.
W. Cichorski, A. Stolarski
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