CONSTRUCTIVE DECISIONS OF STEEL BEAMS MADE OF THIN-WALLED COLD-FORMED PROFILES

Abstract


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

Tereshkova81@mail.ru
<p>Siberian Federal University</p>

Svobodny pr., 79, Krasnoyarsk, Russia, 660041

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

Svetlana L Shambina

shambina_sl@mail.ru
<p>Engineering Academy Peoples&rsquo; Friendship University of Russia</p>

Miklukho-Maklaya str., 6, Moscow, Russia, 117198

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

Julia M Petrova

yevtifeva@mail.ru
<p>Siberian Federal University</p>

Svobodny pr., 79, Krasnoyarsk, Russia, 660041

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

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

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