Abstract:
The article provides a description of a projected large-span spatial saddle-shaped roof structure using steel-reinforced concrete in the cross-sections of the main load-bearing elements, such as arches. The article also provides information about the proposed design solutions that help reduce the material consumption of the roof, and presents the results of preliminary calculations of the roof in two different versions for a comparative assessmentof material consumption.

Keywords:
steel-reinforced concrete, spatial coatings, combined structures, arched coatings, cable-stayed coatings
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1. Veselov V. V., Ponamareva K. N. Analiz i sovershenstvovanie konstruktivnyh reshe- niy bol'sheproletnyh pokrytiy ledovyh dvorcov i katkov // Innovacionnye tehnolo- gii v stroitel'stve i geoekologii: materialy konferencii. 2018. S. 70–73.

2. Kikin A. I., Sanzharovskiy R. S, Trull' V. A. Konstrukcii iz stal'nyh trub, zapolnen- nyh betonom. M.: Stroyizdat, 1974.

3. Talantova K. V., Veselov V. V. Sovremennye gibridnye stroitel'nye konstrukcii // Bezopasnost' stroitel'nogo fonda Rossii. Problemy i resheniya: materialy Mezhduna- rodnyh akademicheskih chteniy (Kursk, 18 noyabrya 2020 goda) / pod red. prof. S. I. Mer- kulova. Ministerstvo nauki i vysshego obrazovovaniya RF, Kurskiy gosudarstvennyy universitet. Kursk: Universitetskaya kniga, 2020. S. 46–55.

4. Visyachee sedlovidnoe pokrytie: patent № SU 222642 A1, MPK E04V 7/14. № 1154576/29-14 / Moskalev N. S.; zayavl. 16.05.1967; opubl. 16.10.1968.

5. Kombinirovannoe sedlovidnoe pokrytie: patent № 2844973 C1 Rossiyskaya Federa- ciya, MPK E04B 7/10, E04B 7/14 / Veselov V. V., Pershina A. O.; zayavitel' Peterburg- skiy gosudarstvennyy universitet putey soobscheniya Imperatora Aleksandra I; zayavl. 04.02.2025; opubl. 12.08.2025.

6. SP 16.13330.2017. Stal'nye konstrukcii.

7. SP 266.1325800.2016. Konstrukcii stalezhelezobetonnye. Pravila proektirovaniya.