Probabilistic fatigue analysis of the existing steel crane runway
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F20%3A10247591" target="_blank" >RIV/61989100:27120/20:10247591 - isvavai.cz</a>
Result on the web
<a href="https://www.rpsonline.com.sg/proceedings/esrel2020/html/4154.xml" target="_blank" >https://www.rpsonline.com.sg/proceedings/esrel2020/html/4154.xml</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3850/978-981-14-8593-0_4154-cd" target="_blank" >10.3850/978-981-14-8593-0_4154-cd</a>
Alternative languages
Result language
angličtina
Original language name
Probabilistic fatigue analysis of the existing steel crane runway
Original language description
Fatigue phenomenon is one of the main factors influencing the life of steel structures and bridges subjected to cyclic loading. The assessment of fatigue life and, in particular, the prediction of residual service life in the existing buildings are a significant and current engineering problem. A number of studies have been conducted for the stochastic estimation of reliability and the subsequent prediction of the life of various carrying capacity elements and constructions. Numerous numerical methods, mostly based on the finite element method - FEM, have been developed to aid in the understanding of the behavior of the fatigue phenomena. The essential tools for these calculations are provided by fracture mechanics and the reliability theory. Some of approaches used for the fatigue crack prediction are based on stochastic methods. The paper focuses on the probabilistic analysis of fatigue damage of the supporting structure of the crane runway serving the steel warehouse operation of the Vitkovice Machinery Group, Czech Republic. 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. The stochastic methodology for the prediction of fatigue crack propagation is based on linear fracture mechanics utilizing the Paris-Erdogan's law and Direct Optimized Probabilistic Calculation (DOProC). (C) ESREL2020-PSAM15 Organizers.Published by Research Publishing, Singapore.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
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)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
e-proceedings of the 30th European Safety and Reliability Conference and 15th Probabilistic Safety Assessment and Management Conference (ESREL2020 PSAM15) : 01 – 05 November 2020, Venice, Italy
ISBN
978-981-14-8593-0
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
4732-4736
Publisher name
Research Publishing Services
Place of publication
Singapore
Event location
Benátky
Event date
Feb 1, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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