Probabilistic fatigue analysis of existing steel structure

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F20%3APU140102" target="_blank" >RIV/00216305:26110/20:PU140102 - isvavai.cz</a>
Result on the web
<a href="https://www.matec-conferences.org/articles/matecconf/abs/2020/06/matecconf_space20_00012/matecconf_space20_00012.html" target="_blank" >https://www.matec-conferences.org/articles/matecconf/abs/2020/06/matecconf_space20_00012/matecconf_space20_00012.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/matecconf/202031000012" target="_blank" >10.1051/matecconf/202031000012</a>

Result language
angličtina
Original language name
Probabilistic fatigue analysis of existing steel structure
Original language description
The paper deals with evaluation of possible fatigue damage of existing steel crane structure. It is possible to use the some traditional methods to solve the problem - a concept of fatigue S-N curves (which are mainly used for designing of a new structures) or the procedures based on linear fracture mechanics utilizing the Paris-Erdogan’s law (which are suitable for estimation of remaining lifetime). For the resistance assessment the relevant data of load effects caused by cyclically loaded structure operation are necessary for both concepts. For the prediction of fatigue damage over time, calibration functions for short edge cracks were derived based on the results of the experiment, and the acceptable size of the fatigue crack in damaged structural component under analysis was determined. Using the derived relationships, a stochastic analysis of the selected element was performed and the results are discussed.
Czech name
—
Czech description
—

Project
<a href="/en/project/GA17-01589S" target="_blank" >GA17-01589S: Advanced computational and probabilistic modelling of steel structures taking account fatigue damage</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
4th International Scientific Conference Structural and Physical Aspects of Construction Engineering (SPACE 2019)
ISBN
978-80-553-3413-4
ISSN
2261-236X
e-ISSN
—
Number of pages
8
Pages from-to
1-8
Publisher name
Neuveden
Place of publication
Slovensko
Event location
Štrbské Pleso
Event date
Nov 13, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000638061500012

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