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Calculation of flexible bending elements of a flight structure given their actual condition

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This article presents the results of the analysis of experimental data on testing of reinforced concrete elements for multiple-repeated loads and field tests of operated span structures. This article proposes dependencies on the definition of deflections during the operation period. Based on the processing of the available experimental data, dependences are proposed for determining deflections under multiple repeated loads, and on this basis, dependences are obtained for predicting the residual life of span elements. The initial data for the calculations are the data on the accumulated residual deflections determined in the process of technical diagnostics.
Rocznik
Tom
Strony
115--123
Opis fizyczny
Bibliogr. 15 poz.
Twórcy
  • Faculty Roads and Man-Made Structures. Tashkent Institute for the Design, Construction and Operation of Roads. 20 Amir Timur Street, Tashkent, Uzbekistan
Bibliografia
  • 1. Balevičius R. 2005. “Semi analytical modelling of reinforced concrete members in bending”.Mechnika 5(55): 32-40.
  • 2. Bondarenko V.M., L.I. Iosilevsky, V.P. Chirkov. 1996. Reliability of building structures and bridges. Moscov: Publishing House of the Academy of Architecture and Construction.
  • 3. Dell'Acqua, Gianluca, Mario De Luca, Carlo Giacomo Prato, Olegas Prentkovskis, Raimundas Junevicius. 2016. „The impact of vehicle movement on exploitation parameters of roads and runways: a short review of the special issue”. Transport 31(2) Special Issue: 127-132.
  • 4. Kliukas R., R. Kačianauskas. 2005. “Comparison of global and local damage in reinforced concrete columns specimens”. Mechnika 4(54): 30-37.
  • 5. Krayushkina Kateryna, Olegas Prentkovskis, Andrii Bieliatynskyi, Raimundas Junevičius. 2012. “Use of steel slags in automobile road construction”. Transport 27(2): 129-137.
  • 6. Mamazhanov R. 1989. “Prediction of the process of damage accumulation in elements subject to regime loads”. Bulletin of the Academy of Sciences of Uzbekistan. Series of technical sciences 2: 22-25.
  • 7. Mamazhanov R.K., R.Z. Nizamutdinova, O.I. Kildeva. 1996. “Results of inspection of railway reinforced concrete bridges”. Materials of the International Scientific and Technical Conference. Tashkent Automobile and Road Institute. P. 102-105.
  • 8. Mazurkiewicz D. 2010. „Tests of extendability and strength of adhesive-sealed joints in the context of developing a computer system for monitoring the condition of belt joints during conveyor operation”. Eksploatacja i Niezawodnosc – Maintenance and Reliability 3: 34-39.
  • 9. Mazurkiewicz D. 2014. „Computer-aided maintenance and reliability management systems for conveyor belts”. Eksploatacja i Niezawodnosc – Maintenance and Reliability 16(3): 377-382.
  • 10. Michalski R., S. Wierzbicki. 2008. „An analysis of degradation of vehicles in operation”. Eksploatacja i Niezawodnosc – Maintenance and Reliability 1: 30-32.
  • 11. Nizamutdinova R.Z. 1994. “Resource of reinforced concrete bridge spans on the railways of an industrial enterprise”. Tashkent Institute of Railway Engineers. Thesis for the degree of candidate of technical sciences 05.23.15. Tashkent.
  • 12. Pokorny P., D. Dobias, M. Vokac. 2016. “Bond strength of hot - dip galvanized reinforcement (B500B) with concrete”. Metalurgija 55(3): 337-340.
  • 13. Pokorny P., P. Tej, P. Szelag. 2016. “Chromate conversion coatings and their current application”. Metalurgija 55(2): 253-256.
  • 14. Recommendation for evaluating and ensuring the reliability of vehicles. Moscov: TSNISK. 1989.
  • 15. Saatova N.Z. 2019. “The method of calculating the deflections of the bent elements of the superstructure taking into account the actual state at the time of technical diagnostics”. XXXXIII International Scientific And Practical Conference. St. Petersburg. P. 89-96.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-a747018b-80c9-4c24-811e-d6583cc84ff7
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