Development, Strength Check, Calculation of the Wind Load of a Multi-layer Guarding Structure

Abstract

In recent decades, in construction practice, hinged ventilated facades have been used as the enclosing structures of residential and public buildings, which are able to provide the level of thermal protection and energy efficiency of the building required by modern standards. The main tasks in ensuring the operational reliability of structures are to reliably fix the cladding layer, to ensure the integrity of the brick for the entire period of operation. A three-layer wall with KNAUF Therm Wall expanded polystyrene insulation and flexible connections was chosen as the enclosing structure. The heat engineering calculation was carried out taking into account heat-conducting inclusions. Currently, this design is popular among designers due to the convenience in calculations and operation. The article provides a calculation of the strength of the structure under wind load. In accordance with SP 20.13330.2016 “Loads and Impacts”. Cheboksary—2 wind region, 4 snow region. I—ice-covered area of the construction region, terrain type-C. Determination of the wind load on the enclosing structures is one of the main tasks in their design. Loads and influences affecting the structure are determined in accordance with SP 20.13330.2016 “Loads and influences”. As a result of strength calculation, the developed structure meets the requirements.