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https://doi.org/10.17559/TV-20140615132437

Analysis of calculated and observed settlements of the silo on loess

Petar Santrač   ORCID icon orcid.org/0000-0002-8676-5527 ; Univerzitet u Novom Sadu, Građevinski fakultet Subotica, Kozaračka 2a, 24000 Subotica, Srbija
Željko Bajić ; Univerzitet u Novom Sadu, Građevinski fakultet Subotica, Kozaračka 2a, 24000 Subotica, Srbija
Slobodan Grković ; Univerzitet u Novom Sadu, Građevinski fakultet Subotica, Kozaračka 2a, 24000 Subotica, Srbija
Danijel Kukaras   ORCID icon orcid.org/0000-0003-4726-2799 ; Univerzitet u Novom Sadu, Građevinski fakultet Subotica, Kozaračka 2a, 24000 Subotica, Srbija
Ivan Hegediš ; Univerzitet u Novom Sadu, Građevinski fakultet Subotica, Kozaračka 2a, 24000 Subotica, Srbija

Puni tekst: engleski, pdf (2 MB) str. 539-545 preuzimanja: 425* citiraj
APA 6th Edition
Santrač, P., Bajić, Ž., Grković, S., Kukaras, D. i Hegediš, I. (2015). Analysis of calculated and observed settlements of the silo on loess. Tehnički vjesnik, 22 (2), 539-545. https://doi.org/10.17559/TV-20140615132437
MLA 8th Edition
Santrač, Petar, et al. "Analysis of calculated and observed settlements of the silo on loess." Tehnički vjesnik, vol. 22, br. 2, 2015, str. 539-545. https://doi.org/10.17559/TV-20140615132437. Citirano 16.06.2019.
Chicago 17th Edition
Santrač, Petar, Željko Bajić, Slobodan Grković, Danijel Kukaras i Ivan Hegediš. "Analysis of calculated and observed settlements of the silo on loess." Tehnički vjesnik 22, br. 2 (2015): 539-545. https://doi.org/10.17559/TV-20140615132437
Harvard
Santrač, P., et al. (2015). 'Analysis of calculated and observed settlements of the silo on loess', Tehnički vjesnik, 22(2), str. 539-545. doi: https://doi.org/10.17559/TV-20140615132437
Vancouver
Santrač P, Bajić Ž, Grković S, Kukaras D, Hegediš I. Analysis of calculated and observed settlements of the silo on loess. Tehnički vjesnik [Internet]. 2015 [pristupljeno 16.06.2019.];22(2):539-545. doi: https://doi.org/10.17559/TV-20140615132437
IEEE
P. Santrač, Ž. Bajić, S. Grković, D. Kukaras i I. Hegediš, "Analysis of calculated and observed settlements of the silo on loess", Tehnički vjesnik, vol.22, br. 2, str. 539-545, 2015. [Online]. doi: https://doi.org/10.17559/TV-20140615132437
Puni tekst: hrvatski, pdf (2 MB) str. 539-545 preuzimanja: 384* citiraj
APA 6th Edition
Santrač, P., Bajić, Ž., Grković, S., Kukaras, D. i Hegediš, I. (2015). Analiza proračunskih i izmjerenih slijeganja silosa na lesu. Tehnički vjesnik, 22 (2), 539-545. https://doi.org/10.17559/TV-20140615132437
MLA 8th Edition
Santrač, Petar, et al. "Analiza proračunskih i izmjerenih slijeganja silosa na lesu." Tehnički vjesnik, vol. 22, br. 2, 2015, str. 539-545. https://doi.org/10.17559/TV-20140615132437. Citirano 16.06.2019.
Chicago 17th Edition
Santrač, Petar, Željko Bajić, Slobodan Grković, Danijel Kukaras i Ivan Hegediš. "Analiza proračunskih i izmjerenih slijeganja silosa na lesu." Tehnički vjesnik 22, br. 2 (2015): 539-545. https://doi.org/10.17559/TV-20140615132437
Harvard
Santrač, P., et al. (2015). 'Analiza proračunskih i izmjerenih slijeganja silosa na lesu', Tehnički vjesnik, 22(2), str. 539-545. doi: https://doi.org/10.17559/TV-20140615132437
Vancouver
Santrač P, Bajić Ž, Grković S, Kukaras D, Hegediš I. Analiza proračunskih i izmjerenih slijeganja silosa na lesu. Tehnički vjesnik [Internet]. 2015 [pristupljeno 16.06.2019.];22(2):539-545. doi: https://doi.org/10.17559/TV-20140615132437
IEEE
P. Santrač, Ž. Bajić, S. Grković, D. Kukaras i I. Hegediš, "Analiza proračunskih i izmjerenih slijeganja silosa na lesu", Tehnički vjesnik, vol.22, br. 2, str. 539-545, 2015. [Online]. doi: https://doi.org/10.17559/TV-20140615132437

Sažetak
This paper presents the analysis of the results of observed and calculated settlements for the silo, due to load and partial saturation of the loess. In a dry state loess has high strength and low compressibility, however, highly porous layers of loess due to saturation lose structure, reduce volume and strength extremely. This feature of loess is known as structural collapse, or hydro collapse, making it one of the meta-stable soils, which are very unfavourable in terms of foundation. During the construction of the silo, due to inadequate protection during the intense rainfall, partial saturation of the surface layers has occurred, which undermined the initial structure of the loess and caused additional settlements that were registered during the first filling of the silo. To assess the development of settlements in these changed circumstances, the settlement calculations were performed, based on the collapse potential, increase of moisture, wetting depth and available quantity of rainfall for given location according to data from the National Hydro Meteorological Institute. Prediction of the expected subsequent settlements was crucial for undertaking necessary measures in order to ensure the smooth functioning of the silo. Currently, 2,5 years from the first filling of the silo cells, the settlement growth has practically diminished and the silo is functioning smoothly.

Ključne riječi
foundation; hydro-collapse; loess; settlement

Hrčak ID: 138118

URI
https://hrcak.srce.hr/138118

[hrvatski]

Posjeta: 1.082 *