Results 11 to 20 of about 8,005,176 (313)
Stability design of structures with semi-rigid connections [PDF]
Facta Universitatis. Series: Architecture and Civil Engineering, 2010 The paper points out to the differences of the First order theory and Second order theory and of the significance in practical calculations. The paper presents theoretical foundations and expressions of calculations of impacts on the stability of ...
Igić Tomislav +4 more
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Three Models of a Sandwich Beam: Bending, Buckling, and Free Vibrations
Engineering Transactions, 2022 This paper is devoted to the analytical modelling of a sandwich beam. Three models of this beam are elaborated. Two nonlinear individual shear theories of deformation of a plane cross-sections are proposed. Based on Hamilton’s principle, two differential
Krzysztof MAGNUCKI +2 more
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Modification of the Euler Load for the Stiffened Compressive Members and Determination of the Optimal Stiffening for the Maximum Buckling Load [PDF]
Journal of Rehabilitation in Civil Engineering, 2020 The potential of buckling in compressive members has been considered as a disadvantage when using steel members in the construction industry. In spite of the progress made in this regard, buckling is still considered as a challenge in the analysis and ...
Mahsa Karimian Sichani +2 more
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STABILITY OF A ELASTIC ORTHOTROPIC CANTILEVER PLATE
St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2021 The paper studies the stability of a elastic orthotropic rectangular cantilever plate under compressive forces applied to the face opposite to the seal.
Sukhoterin Mikhail +3 more
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IEEE Access, 2020 Adequately, as far as the global system is concerned with the variation in the climatic condition, the frequency of disaster is rising, resulting in various damages to the power grid.
M. Yadav, N. Pal, D. Saini
semanticscholar +1 more source
Trihedral lattice supports geometry optimization according to the stability criterion
Structural Mechanics of Engineering Constructions and Buildings, 2022 The study proposes a technique for optimizing trihedral lattice tower structures from the condition of maximum critical load. Towers with a cross section of elements in the form of round pipes are considered.
Leysan Sh. Akhtyamova +3 more
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MECHANICAL BUCKLING ANALYSIS OF FUNCTIONALLY GRADED THICK CYLINDRICAL SHELLS USING THIRD ORDER SHEAR DEFORMATION THEORY [PDF]
مجله مدل سازی در مهندسی, 2014 In this paper, buckling analysis of thick cylindrical shells using the third order shear deformation theory is carried out. The governing differential stability equations are obtained based on the second Piola-Kirchhoff tensor and are integrated across ...
Reza Akbari Alashti, Seysd Ali Ahmadi
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Nitrogen, 2023 Chronic elevated nitrogen (N) deposition can have adverse effects on terrestrial ecosystems. For large areas of northern Canada distant from emissions sources, long-range atmospheric transport of N may impact plant species diversity, even at low ...
Nicole Vandinther, Julian Aherne
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Critical issues for critical loads [PDF]
Proceedings of the National Academy of Sciences, 2012 In the United States and most other countries, primary air quality standards are designed to protect human health and are based on concentrations of pollutants in the air. However, from the perspective of ecosystem health, a more appropriate metric for the impacts of nitrogen (N) and sulfur (S) pollutants is the total atmospheric deposition (or “load,”
openaire +2 more sources
Journal of Marine Science and Engineering, 2022 In this paper, a novel analytical approach for the buckling of ring-stiffened porous graphene platelet-reinforced composite cylindrical shells under hydrostatic pressure is proposed under the framework of symplectic mechanics.
Zhanzhong Sun +3 more
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