Infuence of inverted-v-braced system on the stability and strength of multi-story steel frames
REM: International Engineering Journal, 2023 Population growth in urban centers, together with the lack of physical space, has led to the construction of increasingly tall and slender buildings. Multiple-story structures present substantial challenges to civil engineering because they have specific
Iara Santana Azevedo +2 more
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A Bayesian nonlinearity test for threshold moving average models [PDF]
, 2010 We propose a Bayesian test for nonlinearity of threshold moving average (TMA) models. First, we obtain the marginal posterior densities of all parameters, including the threshold and delay, of the TMA model using Gibbs sampler with the Metropolis ...
Liu, Jinshan +3 more
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Consideration of damping in a continuous medium using the rod approximation by A.R. Rzhanitsyn
Structural Mechanics of Engineering Constructions and Buildings, 2023 The work is focused on creating a method for accounting of internal friction, which provides frequency independence, considers the dependence of internal friction on the level of the stress state, and is suitable for physically nonlinear tasks at large ...
Vladimir B. Zylev, Pavel O. Platnov
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The Physically Nonlinear Analysis of Circular Plate on Deformable Foundation
The Baltic Journal of Road and Bridge Engineering, 2011 A circular reinforced concrete plate on deformable foundation is investigated. The foundation is composed of three layers of soil which are defined as isotropically nonlinear materials with variable physical properties. The reinforced plate is treated as
Valentinas Jankovski +1 more
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Finite Element Modeling of the Behavior of a Hollow Cylinder in a Hydrogen-Containing Environment
Fracture and Structural Integrity, 2020 The two main research orientations on the problem of hydrogen embrittlement are examined: the study of fundamental principles and the disclosure of micromechanisms and the relation between hydrogen embrittlement and metal aging; the development of models
Assia Amina Lakhdari +4 more
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Dynamic displacement analysis of reinforced concrete deep beams made of high strength concrete. Part III: Analysis of dynamic displacement of a reinforced concrete deep beam made of high strength C300 grade concrete [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2018 This work demonstrates an analysis of the displacement state of rectangular concrete deep beams made of very high strength concrete grade C300 under a dynamic load, including the physical nonlinearity of construction materials: concrete and reinforcing ...
Waldemar Cichorski
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Nonlinearity in nanomechanical cantilevers [PDF]
, 2013 Euler-Bernoulli beam theory is widely used to successfully predict the linear dynamics of micro-and nanocantilever beams. However, its capacity to characterize the nonlinear dynamics of these devices has not yet been rigorously assessed, despite its use ...
Roukes, M. L. +6 more
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Сomputation of prismatic shells in elastic medium
Инженерно-строительный журнал, 2015 The paper presents a computation procedure of physically nonlinear prismatic shells with the sealed ends. It is known that plates reinforced by stiffening ribs and located in the elastic medium can be calculated in a similar way as uniform ones (without ...
O.G. Ivanov, S.V. Shlychkov
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Finite Element for the Analysis of Massive Reinforced Concrete Structures with Cracking
Structural Mechanics of Engineering Constructions and Buildings, 2023 The solid finite element has been developed for the calculation of massive reinforced concrete structures with cracks. When constructing a finite element in the compression-compression-compression mode, the Willam Warnke failure criterion was used.
Vladimir P. Agapov, Alexey S. Markovich
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Parametric analysis of mast guys within the elastic and inelastic range [PDF]
Archives of Civil Engineering, 2022 The paper concerns the computations of mast guys taking into account both geometric and physical nonlinearities. Experimental studies have been conducted, the aim of which was to determine σ - ε (stress – deformation) relation for steel rope and to ...
Monika Matuszkiewicz, Renata Pigoń
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