Quantitative and Qualitative Analysis of Concrete Elements in Wind Park
Samo za registrovane korisnike
2019
Autori
Savić, Aleksandar R.Stević, Zoran
Martinović, Sanja
Vlahović, Milica
Volkov-Husović, Tatjana
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Establishing a wind park presents a complex enterprise, which involves numerous activities, often impossible to synchronize and drive into the appropriate time-frame. Therefore, in some cases, based on reasonable suspicion, a concern arises regarding the quality of already built components of structures. In such cases, the launch of suitable assessment procedures is required. Standards then define proper methods of in-situ assessment of concrete quality. Statistical methods are implemented in the analysis of the concrete components following the strict rules which, if executed correctly by the well-trained personnel of accredited institutions, provide exact and valid insight into the situation. This paper aspires to describe such a procedure on the basis of thorough in-situ investigation and the subsequent analysis. In this study, a large number of 255 core samples were taken from 17 wind tower concrete structure elements – foundations (out of 57 wind towers in total), and the compress...ive strength of already placed concrete was evaluated based on this set of results. The compressive strength is proved to be a good parameter for evaluating other aspects of concrete quality, mechanical properties, and durability.
Ključne reči:
wind park / concrete / in-situ investigation / compressive strength / statistical analysisIzvor:
PROCEEDINGS 7th International Conference on Renewable Electrical Power Sources, 2019Izdavač:
- Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources Kneza Miloša str. 7a/II, 11000 Beograd
Finansiranje / projekti:
- Varijacije spoljašnje morfologije, gustine i unutrašnje arhitekture kostiju u odnosu na pol, starost i mehanički stres kod savremenih i arheoloških populacija (RS-MESTD-MPN2006-2010-145012)
- Istraživanje mogućnosti primene otpadnih i recikliranih materijala u betonskim kompozitima, sa ocenom uticaja na životnu sredinu, u cilju promocije održivog građevinarstva u srbiji (RS-MESTD-Technological Development (TD or TR)-36017)
- Implementacija savremenijih tehničko-tehnoloških i ekoloških rešenja u postojećim proizvodnim sistemima Rudnika Bakra Bor i Rudnika Bakra Majdanpek (RS-MESTD-Technological Development (TD or TR)-33007)
Institucija/grupa
GraFarTY - CONF AU - Savić, Aleksandar R. AU - Stević, Zoran AU - Martinović, Sanja AU - Vlahović, Milica AU - Volkov-Husović, Tatjana PY - 2019 UR - https://grafar.grf.bg.ac.rs/handle/123456789/2003 AB - Establishing a wind park presents a complex enterprise, which involves numerous activities, often impossible to synchronize and drive into the appropriate time-frame. Therefore, in some cases, based on reasonable suspicion, a concern arises regarding the quality of already built components of structures. In such cases, the launch of suitable assessment procedures is required. Standards then define proper methods of in-situ assessment of concrete quality. Statistical methods are implemented in the analysis of the concrete components following the strict rules which, if executed correctly by the well-trained personnel of accredited institutions, provide exact and valid insight into the situation. This paper aspires to describe such a procedure on the basis of thorough in-situ investigation and the subsequent analysis. In this study, a large number of 255 core samples were taken from 17 wind tower concrete structure elements – foundations (out of 57 wind towers in total), and the compressive strength of already placed concrete was evaluated based on this set of results. The compressive strength is proved to be a good parameter for evaluating other aspects of concrete quality, mechanical properties, and durability. PB - Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources Kneza Miloša str. 7a/II, 11000 Beograd C3 - PROCEEDINGS 7th International Conference on Renewable Electrical Power Sources T1 - Quantitative and Qualitative Analysis of Concrete Elements in Wind Park UR - https://hdl.handle.net/21.15107/rcub_grafar_2003 ER -
@conference{ author = "Savić, Aleksandar R. and Stević, Zoran and Martinović, Sanja and Vlahović, Milica and Volkov-Husović, Tatjana", year = "2019", abstract = "Establishing a wind park presents a complex enterprise, which involves numerous activities, often impossible to synchronize and drive into the appropriate time-frame. Therefore, in some cases, based on reasonable suspicion, a concern arises regarding the quality of already built components of structures. In such cases, the launch of suitable assessment procedures is required. Standards then define proper methods of in-situ assessment of concrete quality. Statistical methods are implemented in the analysis of the concrete components following the strict rules which, if executed correctly by the well-trained personnel of accredited institutions, provide exact and valid insight into the situation. This paper aspires to describe such a procedure on the basis of thorough in-situ investigation and the subsequent analysis. In this study, a large number of 255 core samples were taken from 17 wind tower concrete structure elements – foundations (out of 57 wind towers in total), and the compressive strength of already placed concrete was evaluated based on this set of results. The compressive strength is proved to be a good parameter for evaluating other aspects of concrete quality, mechanical properties, and durability.", publisher = "Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources Kneza Miloša str. 7a/II, 11000 Beograd", journal = "PROCEEDINGS 7th International Conference on Renewable Electrical Power Sources", title = "Quantitative and Qualitative Analysis of Concrete Elements in Wind Park", url = "https://hdl.handle.net/21.15107/rcub_grafar_2003" }
Savić, A. R., Stević, Z., Martinović, S., Vlahović, M.,& Volkov-Husović, T.. (2019). Quantitative and Qualitative Analysis of Concrete Elements in Wind Park. in PROCEEDINGS 7th International Conference on Renewable Electrical Power Sources Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources Kneza Miloša str. 7a/II, 11000 Beograd.. https://hdl.handle.net/21.15107/rcub_grafar_2003
Savić AR, Stević Z, Martinović S, Vlahović M, Volkov-Husović T. Quantitative and Qualitative Analysis of Concrete Elements in Wind Park. in PROCEEDINGS 7th International Conference on Renewable Electrical Power Sources. 2019;. https://hdl.handle.net/21.15107/rcub_grafar_2003 .
Savić, Aleksandar R., Stević, Zoran, Martinović, Sanja, Vlahović, Milica, Volkov-Husović, Tatjana, "Quantitative and Qualitative Analysis of Concrete Elements in Wind Park" in PROCEEDINGS 7th International Conference on Renewable Electrical Power Sources (2019), https://hdl.handle.net/21.15107/rcub_grafar_2003 .