The article considers the worked out optimal variant of a constructive design for a steel covering beam having a compound cross-section made of thin-walled cold-formed sections. Numerical studies have been carried out for various options of beams taking into account reduction of cross-section. Tests were made of the created an optimal variant of a beam in full size.

Alexandra V Frolovskaya

Principal contact for editorial correspondence.
Siberian Federal University Svobodny pr., 79, Krasnoyarsk, Russia, 660041

PhD (in Technical Sciences), Associate Professor of Departament “Building structures and managed systems”

Svetlana L Shambina
Engineering Academy Peoples’ Friendship University of Russia Miklukho-Maklaya str., 6, Moscow, Russia, 117198

PhD (in Technical Sciences), Associate Professor of Department of Architecture and Construction

Julia M Petrova
Siberian Federal University Svobodny pr., 79, Krasnoyarsk, Russia, 660041

graduate student of the Department “Building structures and managed systems”

  • Endzhievsky L.V, Krylov I.I., Kretinin A.N., Tereshkova A.V. Ograzhdaiushchie i nesushchie stroitelnye konstruktcii iz stalnykh tonkostennykh profilei: monografiia. Krasnoiarsk: Sibirskii federalnyi universitet, 2010. 281 p.
  • Frolovskaya A.V., Petrova Iu.M., Khimchenko N.N. Issledovanie nesushcheii sposobnosti elementov stropilnoi fermy iz tonkostennykh otcinkovannykh profilei. Molodaya mysl: nayka, tekhnologii, innovatcii: materialy VIII (XIV) Vserossiiskoi nauchno­tekhnicheskoi konferentcii. Bratsk: Izd­vo BrGU, 2016. Pp. 35—39.
  • EN 1993­1­3:2006. Eurocode 3: Design of steel structures. Part 1­3: General rules. Supplementary rules for coldformed members and sheeting. Brussels: CEN, 2006. 134 p.
  • AISI S100­2007. North American Specification for the Design of Cold­Formed Steel Structural Members. Washington: American Iron and Steel Institute, 2007. 198 p.


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Copyright (c) 2017 Frolovskaya A.V., Shambina S.L., Petrova J.M.

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