Temperature on Inner Surface of Panoramic Glazing in the Junction to the Reinforced Concrete Console

Number of journal: 6-2019
Autors:

Andreytseva K.S.
Molodtsov A.F.
Pavlov N.G.

DOI: https://doi.org/10.31659/0044-4472-2019-6-34-38
УДК: 692.82

 

AbstractAbout AuthorsReferences
The article deals with the structural solution of the junction of the panoramic-glazed façade to the reinforced concrete console passing through the thermal contour; the relevance of the subject is shown. Three-dimensional numerical modeling of this node was performed for the boundary climatic conditions of several large cities of the Russian Federation, and the temperature fields of the structure were calculated. The unit is considered in three versions of the console: continuous concreting, perforation of the floor slab with inserts of insulation and using prefabricated bearing heat-insulating elements. Emphasis is placed on comparing the minimum temperature on the surface of the structure for the three variants of the structural solution of the node for different boundary conditions with the requirements of building codes and regulations. A check for the implementation of sanitary and hygienic requirements was made. The influence of climatic conditions and the type of execution of the console design on the minimum internal temperature in the node was studied. The relevance of further study of this subject is indicated. The study shows that in most cities of the Russian Federation, the temperature on the inner surface when using the perforation of the slab does not meet sanitary and hygienic requirements and it becomes necessary to use special bearing thermal insulation elements.
K.S. ANDREYTSEVA1, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.F. MOLODTSOV2, Engineer-Designer(This email address is being protected from spambots. You need JavaScript enabled to view it.)
N.G. PAVLOV2, Engineer(This email address is being protected from spambots. You need JavaScript enabled to view it.)

1 Research Institute of Building Physics of RAACS (21, Lokomotivniy Driveway, Moscow, 127238, Russian Federation)
2 OOO “Schöck ” (8, 1st Kozhevnichesky lane, Moscow, 115114, Russian Federation)

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For citation: Andreytseva K.S., Molodtsov A.F., Pavlov N.G. Temperature on inner surface of panoramic glazing in the junction to the reinforced concrete console. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2019. No. 6, pp. 34–38. (In Russian). DOI: https://doi.org/10.31659/0044-4472-2019-6-34-38


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