Přístupnostní navigace
E-přihláška
Vyhledávání Vyhledat Zavřít
Detail publikačního výsledku
KALA, Z.
Originální název
Sensitivity Study of Steel Imperfect Member under Compression
Anglický název
Druh
Stať ve sborníku v databázi WoS či Scopus
Originální abstrakt
The topic of the present paper is the analysis of the histogram stress range uncertainty influence on the fatigue resistance uncertainty. The maximum number of cycles of an element with crack initiation. up to reaching the brittle fracture is considered to be fatigue resistance. Reliable results can be obtained, when the stress range histogram is exactly known from very good experimental results for the whole structure service life. In the opposite case, the histogram is a source of vague (fuzzy) uncertainty. In the stochastic approach, the difference of histogram sis substituted by standard deviation of equivalent stress range. The fuzzy analysis offers an innovative approach; in the frames of this type of analysis, the input histograms are considered to be members of a fuzzy. The fuzzy random analysis of fatigue resistance is presented in the paper conclusion.
Anglický abstrakt
Klíčová slova
fatigue, steel, crack, failure, probability, fuzzy, simulation, sensitivity
Klíčová slova v angličtině
Autoři
Vydáno
16.05.2007
Místo
Vilnius, Lithuania
ISBN
978-9955-28-131-3
Kniha
Modern building materials, structures and techniques
Strany od
403
Strany do
404
Strany počet
2
BibTex
@inproceedings{BUT28876, author="Zdeněk {Kala}", title="Sensitivity Study of Steel Imperfect Member under Compression", booktitle="Modern building materials, structures and techniques", year="2007", pages="403--404", address="Vilnius, Lithuania", isbn="978-9955-28-131-3" }