About the solution of a structural class optimization problems. Part 1: Formulation of theoretical foundations problems of the solution procedure

Earlier, the criterion of minimum material consumption was formulated within the outline design of the I-shaped bar width and the stability constraints or restriction to the value of the first natural frequency in one principal plane of the cross-section inertia. In the distinctive paper, we formulate a criterion for the minimum material capacity of the I-shaped bar with a variation in its thickness and outline of the width, with restrictions on the value of the critical force or restriction to the value of the first natural frequency in two principal planes of the section inertia. © Published under licence by IOP Publishing Ltd.

Authors
Lyakhovich L.S.1 , Tukhfatullin B.A.1 , Akimov P.A. 1, 2, 3, 4
Conference proceedings
IOP Conference Series: Materials Science and Engineering
Publisher
Institute of Physics Publishing
Number of issue
1
Language
English
Status
Published
DOI
10.1088/1757-899X/456/1/012005
Number
012005
Volume
456
Year
2018
Organizations
  • 1 Department of Structural Mechanics, Tomsk State University of Architecture and Building, Solyanaya sq. 2, Tomsk, 634003, Russian Federation
  • 2 Russian Academy of Architecture and Construction Sciences, ul. Bolshaya Dmitrovka 24, Moscow, 107031, Russian Federation
  • 3 Research and Development Centre StaDyO, Office 810, 3ya Ulitsa Yamskogo Polya 18, Moscow, 125040, Russian Federation
  • 4 Department of Architecture and Civil Engineering, Peoples' Friendship University of Russia, Miklukho-Maklaya st. 6, Moscow, 117198, Russian Federation
Keywords
Natural frequencies; Critical force; Material consumption; Optimization problems; Principal planes; Solution procedure; Stability constraints; Structural class; Theoretical foundations; Structural optimization
Date of creation
19.07.2019
Date of change
19.07.2019
Short link
https://repository.rudn.ru/en/records/article/record/38295/
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NUMERICAL SIMULATION OF LOADS AND IMPACTS, STRESS-STRAIN STATE, STRENGTH AND STABILITY OF UNIQUE STRUCTURES, BUILDINGS AND FACILITIES. EXPERIENCE OF STADYO RESEARCH & ENGINEERING CENTRE

Article
Belostosky A.M., Akimov P.A., Kaytukov T.B., Pavlov A.S., Aul A.A., Afanasyeva I.N., Vershinin V.V., Dmitriev D.S., Dyadchenko Yu.N., Nagibovich A.I., Ostrovsky K.I., Petryashev S.O., Petryashev N.O., Scherbina S.V., Chauskin A.S., Goryachevsky O.S., Negrozov O.A.
IOP Conference Series: Materials Science and Engineering. Institute of Physics Publishing. Vol. 456. 2018.