AbstractAbout AuthorsReferences
On the example of the Moscow climatic region, three types of non-bearing external walls of three-layered design from small piece materials with a brick facing layer, ventilated air gap, efficient heat insulation and variants of the internal later – from cellular concrete blocks (type 1), brick masonry (type 2) and masonry made of ceramic stones of 140 mm height (type 3) to use in frame buildings of 50, 75, and 100 m height are considered. Requirements for calculation and design of three-layered external walls, fulfilling of which makes it possible to ensure the reliability of solutions considered at the stage of project development, are presented. As an example, results of the calculation of fragments of walls with one and two openings located in the pitch of bearing structures of 4.4 and 6 m respectively are also presented. The dependence of the facing layer on the height of the building, length of calculated fragments and conditions of fastening to bearing structures is determined.
E.I. KIREEVA, Candidate of Science (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
V.S. BELYAEV, Candidate of Science (Engineering)
V.S. BELYAEV, Candidate of Science (Engineering)
AO «TSNIIEP zhilishcha» – institute for complex design of residential and public buildings» (AO «TSNIIEP zhilishcha») (9/3, Dmitrovskoe Highway, Moscow, 127434, Russian Federation)
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2. Voznyuk A.B, Kireeva E.I. Facades of large-panel buildings made of small-piece elements. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2011. No.3, pp.63–65. (InRussian).
3. Ishchuk M.K. Requirements for multi-layer walls with flexible connections. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2008. No. 5, pp. 15–19. (In Russian).
4. Malakhova A.N. Defects in the outer walls of the building in a multi-layer masonry. Vestnik MGSU. 2014. No. 10, pp. 87–94. (In Russian).
5. Obozov V.I., Davidyuk A.A. Analysis of the damage of a brick facade of multi-storey frame buildings. Seysmostoikoe stroitel’stvo. Bezopasnost’ sooruzheniy. 2010. No. 3, pp. 51–56. (In Russian).
6. Umnyakova N.P. The durability of sandwich walls with facing brick with a high level of thermal protection. Vestnik MGSU. 2013. No. 1, pp. 94–100. (In Russian).
7. Kireeva E.I., Val’ E.G. To the problem of calculation of three layered non bearing external walls with brick facing for wind loads. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2016. No. 4, pp. 40–43. (In Russian).
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