Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Zdeněk Kala"'
Publikováno v:
Transportation Research Procedia. 2021, vol. 55, issue 1, p. 1114-1121.
An advanced simulation process of a stainless steel member in ANSYS technology is described in this paper. A three-point bending test of a hot rolled stainless steel material grade 1.4301 (AISI 304) member has been conducted. The cross-section of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8324ce6058e9c1e4deadb6cbea94c4e7
https://hdl.handle.net/11012/204078
https://hdl.handle.net/11012/204078
Publikováno v:
Materials
Volume 14
Issue 7
Materials . 2021, vol. 14, issue 7, p. 1-25.
Materials, Vol 14, Iss 1785, p 1785 (2021)
Volume 14
Issue 7
Materials . 2021, vol. 14, issue 7, p. 1-25.
Materials, Vol 14, Iss 1785, p 1785 (2021)
Stainless-steel elements are increasingly used in a wide range of load-bearing structures due to their strength, minimal maintenance requirements, and aesthetic appearance. Their response differs from standard steels
therefore, it is necessary t
therefore, it is necessary t
Autor:
Jan Valeš, Zdeněk Kala
Publikováno v:
Archives of Civil and Mechanical Engineering. 18:1207-1218
The present paper applies Sobol's variance-based global sensitivity analysis (SSA) to quantify the contribution of input imperfections to the load-carrying capacity (LCC) of an IPN 200 steel compressed member. LCC is evaluated using the geometrically
Publikováno v:
Journal of Constructional Steel Research. 188:107002
This paper presents a numerical investigation of the ultimate limit state of imperfect columns under axial compression; the columns are made of stainless steel with a circular hollow cross-section (CHS). The subject of interest is the statistical ana
Autor:
Jan Valeš, Zdeněk Kala
Publikováno v:
Journal of Constructional Steel Research. 139:110-122
• Geometrically and materially non-linear finite element model using solid finite elements
Publikováno v:
Procedia Engineering. 2017, vol. 2017, issue 172, p. 418-488.
The inelastic lateral–torsional buckling resistance of real I-beam loaded by uniform moment was the subject of parametric studies using nonlinear finite elements, covering various initial imperfections as initial axis curvature, material properties
Autor:
Zdeněk Kala
Publikováno v:
Procedia Engineering. 172:473-480
The paper deals with the critical and post-critical analyses of the behaviour of a von Mises planar truss subjected to a vertical static load at its top joint. Load-deflection curves are determined using the finite element method and geometrically no
Publikováno v:
AIP Conference Proceedings.
Finite element (FE) analyses of reinforced concrete (RC) structures or structural elements using nonlinear concrete material models are currently a subject of interest for many scientific institutions or departments. Obtaining of relevant results fro
Autor:
Zdeněk Kala
Publikováno v:
Journal of Civil Engineering and Management, Vol 22, Iss 3 (2016)
Journal of Civil Engineering and Management; Vol 22 No 3 (2016); 417-424
Journal of Civil Engineering and Management; Vol 22 No 3 (2016); 417-424
Slender steel frame structures are characterised by a number of imperfections which may reduce their load carrying capacity drastically. This article studies the effects of these imperfections on the load carrying capacity of a single storey steel pl
Autor:
Zdeněk Kala
Publikováno v:
Thin-Walled Structures. 49:645-651
The objective of the paper is to analyse the influence of initial imperfections on the load-carrying capacity of a single storey steel plane frame comprised of two columns loaded in compression. The influence of the variance of initial imperfections