Variant of Changing the Wide Pitch of Cross Bearing Walls With Overlaps Without Pre-Stressing in Large Panel Housing Construction

Number of journal: 3-2020
Autors:

Korshunov A.N.,
Indeykin A.V.

DOI: https://doi.org/10.31659/0044-4472-2020-3-16-21
УДК: 69.056.52

 

AbstractAbout AuthorsReferences
The design block of large-panel housing construction and its connection with the factory production of prefabricated products is considered. A variant of manufacturing panel buildings in a wide pitch of cross bearing walls and a variant of changing this pitch in accordance with the required area of apartments is shown. Moreover, the pitch change is possible and not for modular standard sizes. Changing the area is structurally possible due to the new design of the overlap disk and the joint of the transverse and longitudinal wall panels. The proposed solution is linked to the state programs for emergency housing (renovation), the program «orphans» and it is shown how they can be performed in the version of panel industrial housing construction. The decision to change the standard layout of a one-room apartment in the direction of reducing its total area from 39 m2 to 30 m2 is given. The problem was solved due to two new design techniques of the project «Universal System of Large-Panel Housing Construction» (USLPHC): the pitch of the cross bearing walls was reduced from 7.2 m to 4.5 m; the joint of prefabricated slabs as part of a three-span continuous cross-section overlap was made on a support (longitudinal bearing wall). It is noted that a positive factor is also the absence of a ceiling seam in the room. The analysis of these two solutions in USLPHC in comparison with the known analogues of the same design system is presented.
A.N. KORSHUNOV, Chief of Scientific Research and Technological Laboratory (This email address is being protected from spambots. You need JavaScript enabled to view it.),
A.V. INDEYKIN, Deputy Chief Designer

JSC “Kazan Giproniiaviaprom” (1, Dementyev Street, Kazan. 420127, Republic of Tatarstan, Russian Federation)

1. Tikhomirov B.I., Korshunov A.N. Innovative Universal System of Large-Panel House Building with a Narrow Spacing. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2015. No. 5, pp. 32–40. (In Russian).
2. Tikhomirov B.I., Korshunov A.N. Improving the insolation conditions of residential buildings when building construction sites. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2013. No. 3, pp. 32–41. (In Russian).
3. Korshunov A.N. Combination of Narrow and Wide Pitches of Cross Bearing Walls in a Large Panel Block-Section. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2016. No. 10, pp. 6–12. (In Russian).
4. Korshunov A.N. Design «Universal System of Large-Panel Housing Construction» for Construction in Moscow. Panel Houses Can Be Both Social and Elite Housing. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2017. No. 5, pp. 11–15. (In Russian).
5. Korshunov A.N. Renovation program is an opportunity to improve the quality of housing for moscow residents. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2017. No. 10, pp. 20–25. (In Russian).
6. Korshunov A.N. Large-panel houses of a new generation. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2018. No. 3, pp. 44–46. (In Russian).

For citation: Korshunov A.N., Indeykin A.V. Variant of changing the wide pitch of cross bearing walls with overlaps without pre-stressing in large panel housing construction. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2020. No. 3, pp. 16–21. (In Russian). DOI: https://doi.org/10.31659/0044-4472-2020-3-16-21


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