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The general procedure of numerical analysis related to a fatigue damage on the cyclically loaded construction
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SYSNO ASEP 0532860 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title The general procedure of numerical analysis related to a fatigue damage on the cyclically loaded construction Author(s) Lehnert, P. (CZ)
Pařenica, P. (CZ)
Krejsa, M. (CZ)
Křivý, V. (CZ)
Brožovský, J. (CZ)
Seitl, Stanislav (UFM-A) RID, ORCID
Kala, Z. (CZ)Number of authors 7 Article number 00016 Source Title MATEC Web of Conferences, 310. - Paris : EDP Sciences, 2020 Number of pages 7 s. Publication form Online - E Action International scientific conference structural and physical aspects of construction engineering (SPACE 2019) /4./ Event date 13.11.2019 - 15.11.2019 VEvent location Štrbské pleso Country SK - Slovakia Event type EUR Language eng - English Country FR - France Keywords 3D FEM model ; numerical analysis ; fatigue ; construction ; residual life Subject RIV JL - Materials Fatigue, Friction Mechanics OECD category Civil engineering R&D Projects GA17-01589S GA ČR - Czech Science Foundation (CSF) Institutional support UFM-A - RVO:68081723 UT WOS 000638061500016 DOI 10.1051/matecconf/202031000016 Annotation The paper presents a general procedure of numerical analysis of the steel structure in case of cyclic loading. The basic recommendations that can be applied to different details, are discussed. The article shows examples of the truss structure loaded with a crane track, but also applicable to other types of constructions. There are basic ideas of the whole process, which is divided into several parts. The beginning of the process is to determine the influence line from the simplified model of the whole structure. A stochastic estimation of the load effect associated with the load history in combination with the influence line is utilized. The complex 3D FEM model for estimation of residual life of the chosen detail is the main result of the analysis. Workplace Institute of Physics of Materials Contact Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485 Year of Publishing 2024
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