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The study presented herein is a preliminary part of an on-going research on post-crack performance of steel fiber reinforced concrete (SFRC) column under quasi-static lat [...]
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This paper presents the results of 2 RC rectangular slab (span of 2,65 m, 0,20 m thick) column (0,40×0,40 m) connections. The bottom slab reinforcement over the column c [...]
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It is shown in the paper that the promising trend of thin-walled construction, which is regarded as a powerful way to saving steel, can be materialised just thanks to the [...]
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Abstrakt: In relation to previous solution of non-stationary state of stress in elastic plate excited by singular force, the solution of transversa le impact an elastic t [...]
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Cyclic tests with the maximum force in a cycle Fmax = 5,5 kN and the cycle asymmetry ratio R = F min / F max = 0, 1 were carried out on fiat specimens of 5mm in thickness [...]
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The subject of the paper is the probabilistic safety assessment of an unbraced steel frame containing leaning columns and exposed to several variable loads. Reliability a [...]
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An analytical solution is derived from an approximation of the 2D thin plate model. At first approach the model is described by Kirchhoff and Rayleigh model, then by Timo [...]
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The contribution discusses possible approach for the formulation of fracture criteria for the general stress concentrators – especially a surface crack terminating at t [...]
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Sobotka, J.
This article presents Ph.D. thesis dealing with applications of generalized functions (distributions) to analytical calculations of thin-walled beams with discontinuities [...]
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The following article presents the results of analysis of slender bridge structure to dynamic loads induced by movement of people. Further is emphasized the importance of [...]
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Röder, V.
This paper deals with imperfections and their effect on compressed composite columns with use high strength materials. The high strength materials in columns under compre [...]
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In this contribution we present basic applications of acoustic emission method that are realized at Brno University of Technology, Faculty of Civil Engineering, Departmen [...]
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To the interpretation of crack growth, it is substantial to estimate the plastic region geometry in front of a crack. Performed here is a study for predicting crack growt [...]
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The condition of stability of steady flow in rotationally symmetrical area is presented in the paper. The governing equation is Navier-Stokes and the continuity equation [...]
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The present contribution aims at the application of homogenization approaches to heterogeneous members subject to bending. The proposed approach is discussed with the emp [...]
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This paper is concerned with mathematical modeling of the imperfect bladed disk with friction elements, which are used to suppress blade vibration. These kinds of systems [...]
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In this study, an attempt was made to reduce the amount of longitudinal and shear rebars in the beam-column joints by partially replacing steel rebars with steel fibers s [...]
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Modern supporting reinforced concrete structures, i.e. columns, piers, frame legs, etc., are characteristic by their higher slendernesses. Effects of external forces on t [...]
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Wieczorek, M.
Approximation of structural components by the plane model 2D is most frequently applied in the design practice. This paper presents simple, technical and engineering proc [...]
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In relation to previous solution of non-stationary state of stress in elastic plate excited by singular force, the solution of transversal impact an elastic thin rod on t [...]
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Sobotka, J.
The classical mathematical model of beam-columns contains derivatives of functions for the bending moment, the shear force, the axial force, the slope, and the deflection [...]
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Omishore, A.
The verification of the design reliability of a steel element according to the concepts of standards EUROCODE 3 and EN1990 is presented in the article. Reliability analys [...]
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Puklický, L.
Steel-concrete composite columns are extensively used in modern buildings. Steel being of high tensile strength presents a high quality building material, concrete on the [...]
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With the view to make steel bridge structures more competitive, it is indispensable to look for some ways such as to reduce the price of their fabrication, an important r [...]
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The paper analyzes the influence of initial imperfections on the load-carrying capacity of a slender strut, applying the ANSYS programme. The geometrical and material non [...]
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Kriváček, J.
The plates of thin-walled steel structures to be in nature imperfect may exhibit out-of-plane displacements (deflections) under in-plane compressive load. Such type of st [...]
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