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pro vyhledávání: '"Zdeněk Kala"'
Autor:
Zdeněk Kala
Publikováno v:
Nonlinear Analysis, Vol 12, Iss 3 (2007)
The modern unification of the European standards EUROCODE requires securing a constant quality of metallurgical production in the EU countries. In this paper, experimentally found statistical characteristics of yield stress, ultimate tensile strength
Autor:
Zdeněk Kala, Jiří Kala
Publikováno v:
Nonlinear Analysis, Vol 10, Iss 2 (2005)
Authors of article analysed influence of variability of yield strength over cross-section of hot rolled steel member to its load-carrying capacity. In calculation models, the yield strength is usually taken as constant. But yield strength of a steel
Autor:
Zdeněk Kala
Publikováno v:
Nonlinear Analysis, Vol 10, Iss 1 (2005)
The load-carrying capacity of the member with imperfections under axial compression is analysed in the present paper. The study is divided into two parts: (i) in the first one, the input parameters are considered to be random numbers (with distributi
Autor:
Zdeněk Kala
Publikováno v:
Nonlinear Analysis, Vol 11, Iss 1 (2006)
The aim of the present paper is to analyse the influence of some input quantities on the fatigue resistance of a steel structure. The steel element subjected to many times repeated in-plane bending moment was analysed. The fatigue resistance was defi