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

被引:0
|
作者
Lyakhovich, L. S. [1 ]
Tukhfatullin, B. A. [1 ]
Akimov, P. A. [1 ,2 ,3 ,4 ]
机构
[1] Tomsk State Univ Architecture & Bldg, Dept Struct Mech, Solyanaya Sq, Tomsk 634003, Russia
[2] Russian Acad Architecture & Construct Sci, 24 Ul Bolshaya Dmitrovka, Moscow 107031, Russia
[3] Res & Dev Ctr StaDyO, Off 810, 18,3Ya Ulitsa Yamskogo Polya, Moscow 125040, Russia
[4] Peoples Friendship Univ Russia, Dept Architecture & Civil Engn, 6 Miklukho Maklaya St, Moscow 117198, Russia
关键词
D O I
10.1088/1757-899X/456/1/012005
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
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.
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页数:6
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