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[88680] Artykuł: Analysis of Basic Failure Scenarios of a Truss Tower in a Probabilistic ApproachCzasopismo: Applied Sciences-Basel Tom: 9, Zeszyt: 13, Strony: 1-17ISSN: 2076-3417 Wydawca: MDPI, ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND Opublikowano: Czerwiec 2019 Liczba arkuszy wydawniczych: 1.00 Autorzy / Redaktorzy / Twórcy Grupa MNiSW: Publikacja w czasopismach wymienionych w wykazie ministra MNiSzW (część A) Punkty MNiSW: 100 Klasyfikacja Web of Science: Article Pełny tekst DOI Web of Science Keywords: system analysis  steel truss tower  failure scenarios  reliability index  |
This paper concerns the system reliability analysis of steel truss towers. Due to failures of towers, the assessment of their reliability seems to be a very important problem. In the analysis, two cases are examined: when the buckling coefficient is a deterministic value and when it is a random variable. The impact of failures of single elements on the structure reliability was investigated. Calculations of the standard deviation of the capacity and reliability indexes were made using author-developed programs in the Mathematica environment.