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SOURCE:   Almanac of Modern Science and Education. Tambov: Gramota, 2014. № 4. P. 108-110.
SCIENTIFIC AREA: Technical Sciences
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ALGORITHM FOR CALCULATING THIN-WALLED BEAMS REINFORCED WITH CARCASS IN TERMS OF LOSING LOCAL STABILITY OF LEAF ELEMENTS

Nedovodeev Vladimir Yakovlevich
Ulyanovsk State Technical University


Abstract. The article discusses the issues of calculating thin-walled beams, reinforced with carcass elements, outside the local stability of walls, which perceive normal and shearing stresses. The design conditions of the constructions carrying capacity loss are considered and the algorithm for the approximate calculation of the cross-sections parameters of leaf and carcass beam elements is proposed that allows its use in the tasks of optimization.
Key words and phrases: расчет, каркас, устойчивость, балка, нагрузка, сечение, параметр, calculation, carcass, stability, beam, load, cross-section, parameter.
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References:
  1. Vershinskii A. V., Gokhberg M. M. i dr. Stroitel'naya mekhanika i metallicheskie konstruktsii / pod obshch. red. M. M. Gokhberga. L.: Mashinostroenie, 1984.
  2. Nedovodeev V. Ya. K voprosu o vliyanii dopolnitel'nogo karkasa na metalloemkost' kranovykh mostov sploshnogo secheniya // Sbornik trudov mezhdunarodnoi NTK "Sovremennye problemy proektirovaniya i ekspluatatsii transportnykh i tekhnologicheskikh sistem". SPb.: Izd-vo politekhnicheskogo un-ta, 2006. S. 113-115.
  3. Nedovodeev V. Ya. Rabota tonkostennogo sterzhnya v usloviyakh chistogo izgiba pri potere mestnoi ustoichivosti stenki // Al'manakh sovremennoi nauki i obrazovaniya. Tambov: Gramota, 2012. № 2 (57). S. 45-46.

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