Comparative Longevity of Enclosing Structures Depending on Climatic Conditions and Architectural and Constructive Characteritcs of Buildings

International Multi-Conference on Industrial Engineering and Modern technologies

Ivantsov, A.I.^1

KSUAE, Zelenaya 1, Kazan

420043, Russia^1

关键词: Building enclosure;    Climatic conditions;    Comparative analysis;    Operating temperature;    Russian federation;    Structural solutions;    Surface orientation;    Thermal insulation properties;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/463/2/022077/pdf
DOI  :  10.1088/1757-899X/463/2/022077

来源: IOP

【 摘 要 】

The article gives a comparative analysis of longevity of building enclosure, which is located in different climatic regions of the Russian Federation. Comparison for typical structural solutions of external walls, in which polymeric heat-insulating materials are used is carried out. Calculation of longevity according to the developed technique, which is based on the determination of equivalent operating temperatures of construction materials and loss of the specified thermal insulation properties of the polymer material is carried out. It is shown that the comparative longevity of a structure depends on a number of factors: the magnitude of the intensity of solar radiation on different surface orientations, the number of hours of sunshine, and also the wind speed in a given region. Shown the necessity of taking into account the orientation of the building on the sides of the horizon and its architectural and planning solution when determining the longevity of the structural solution of the external walls.