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Czasopismo Techniczne

The
features of snow loads on building roofs

Data publikacji: 11.12.2015

Czasopismo Techniczne, 2015, Budownictwo Zeszyt 2-B (12) 2015, s. 441 - 449

https://doi.org/10.4467/2353737XCT.15.149.4186

Autorzy

,
S. F. Pichugin
Department of Metal, Wooden and Plastic Structures, Poltava National Technical Yuri Kondratyuk University, Ukraine
Wszystkie publikacje autora →
,
Yu.V. Dryzhyruk
Department of Engineering Management and Technology and Occupation Safety, Poltava National Technical Yuri Kondratyuk University, Ukraine
Wszystkie publikacje autora →
,
N.M. Popovich
Department of Structures, Products and Materials Engineering, Poltava National Technical Yuri Kondratyuk University, Ukraine
Wszystkie publikacje autora →
I.V. Chernetska
Department of Hydraulics, Water Supply and Sewerage, Poltava National Technical Yuri Kondratyuk University, Ukraine
Wszystkie publikacje autora →

Tytuły

The
features of snow loads on building roofs

Abstrakt

In this paper the probabilistic model of the snow accumulation on the roofs with height discontinuity was worked out, the decreasing coefficient for the snow load weight was received and the ways of their application in the designing were elaborated. The probabilistic model for impulse stochastic process of snowfall sequence was developed. Data from meteorological stations in Ukraine allow determination of statistical characteristics: average annual snowfall amount and exponential distribution of values of one snowfall. The law of intensity distribution of snow melting has been determined experimentally. The territorial zoning map of Ukraine by characteristic values of the snow load on the roofs that emanate heat was developed.

Bibliografia

[1] A llen D.E., Snow load on buildings, NRC, Canada, Ottawa 1959.

[2] AN SI/ASCE 7-05, Minimum Design Loads for Buildings and Other Structures, American Society of Civil Enginners, Reston, USA, 1996.

[3] DBN B.2.2-2-95, Buildings and Structures. Greenhouses and Hotbeds, Ukraine, Kyiv, 1995 (in Ukrainian).

[4] DBN B.1.2. 2-2006, Load and Loadings. Design Standards, Ukraine, Kyiv 2006 (in Ukrainian).

[5] EN 1991–1–3, Eurocode 1. Actions on Structures – Part 1–3: General Actions, Snow Loads. CEN , Belgium, Brussels 2003.

[6] Flaga A., Kimbar G., Matys P., Wind-tunnel tests for snow load prediction on the roof of the Municipal Stadium in Poznań, Proc. 6th International Conference on Snow Engineering, Canada, Whistler 2008.

[7] Joh O., Sakurai S., Abe O., Wind tunnel investigation of snow accumulation on a single flat roof and a two-level flat roof using artificial snow, Proc. 5th International Conference on Snow Engineering, Davos, Switzerland, 2004,169-175.

[8] M ale D.H., Gray D.M., Handbook of snow: principles, processes, management and use, Pergamon Press, USA, 1981.

[9] M eloysund V., Hoiseth K.V., Leira B., Lis K., Development of design snow loads on roofs in Norway, Proc. 6th International Conference on Snow Engineering, Canada, Whistler 2008.

[10] Pashinskiy V.A., Molka I.V., Kutnyi B.A., Statistical modeling of snow load on the roofs of heated buildings, Collection of Scientific Papers “Resource-saving materials, structures and buildings” 22, Ukraine, Rivne 2011, 164-172 (in Ukrainian).

[11] Pichugin S.F., Probabilistic description of ground snow loads for Ukraine. Snow Engineering, Recent Advanced and Developments, A.A. Balkema, Rotterdam 2000, 251-256.

[12] Pichugin S., Dryzhyruk Y., Snow load investigation for buildings of different heights, Recent Advances in Research on Environmental Effects on Buildings and People (eds. Flaga A., Lipecki T.), PAWE, Poland, Cracow 2010, 279-286.

[13] Pichugin S.F., Mahinko A.V., Snow and ice load on building structures, ASMI , Poltava, Ukraine 2012 (in Russian).

[14] Pichugin S.F., Popovych N.M., Esimation method for design values of snow loads on cold roofs, Collection of Scientific Papers “Engineering Industry and Contsruction” 3 (22), Ukraine, Poltava 2012, 190-196 (in Ukrainian).

[15] Pichugin S., Dryzhyruk Y., The features of snow load on building roofs, Books of Keynote Lectures and Abstracts of 7th International Symposium on Environmental Effects on Buildings and People (EEB P7), eds. Flaga A., Lipecki T., PAWE, Poland, Lublin-Cracow 2014, 107-108.

[16] SNI P 2.01.07-85. Loads and loadings. Design standards, USSR, Moscow 1986 (in Russian).

[17] Taylor D.A., Snow loads on multi-level flat roofs in Canada, National Research Council of Canada, Canada, Vancouver 1987.

[18] Ż urański J.A., Dufresne de Virel M., Suchecki A., Field investigation of snow loads on a gable roof, Proc. 5th International Conference on Snow Engineering, Switzerland, Davos 2004.

Informacje

Informacje: Czasopismo Techniczne, 2015, s. 441 - 449

Typ artykułu: Oryginalny artykuł naukowy

Tytuły:

Polski:

The
features of snow loads on building roofs

Angielski:

The
features of snow loads on building roofs

Autorzy

Department of Metal, Wooden and Plastic Structures, Poltava National Technical Yuri Kondratyuk University, Ukraine

Department of Engineering Management and Technology and Occupation Safety, Poltava National Technical Yuri Kondratyuk University, Ukraine

Department of Structures, Products and Materials Engineering, Poltava National Technical Yuri Kondratyuk University, Ukraine

Department of Hydraulics, Water Supply and Sewerage, Poltava National Technical Yuri Kondratyuk University, Ukraine

Publikacja: 11.12.2015

Status artykułu: Otwarte __T_UNLOCK

Licencja: Żadna

Udział procentowy autorów:

S. F. Pichugin (Autor) - 25%
Yu.V. Dryzhyruk (Autor) - 25%
N.M. Popovich (Autor) - 25%
I.V. Chernetska (Autor) - 25%

Korekty artykułu:

-

Języki publikacji:

Angielski

Liczba wyświetleń: 1771

Liczba pobrań: 2258