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Generalized Optimality Criteria for Frequency Constraints, Buckling Constraints and Bending Elements

机译：频率约束，屈曲约束和弯曲单元的广义最优性判据

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摘要

The structural optimization problem considered in this work consists in minimizing the objective function subject to a wide variety of constraints. The behavior constraints impose limitations on the quantities describing the structural response: static stresses and displacements under multiple loading conditions, natural frequencies and linear buckling load factors. In addition, side constraints are directly prescribed on the design variables themselves.

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作者
Fleury, C.; Sander, G.;
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年度 1979
页码 p.1-120
总页数 120
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Structural response; Bending; Buckling; Resonant frequency; Mathematical models; Structures; Optimization; Loads(Forces); Displacement; Frequency; Statics; Stresses; Finite element analysis; Structural analysis;

机译：结构响应;弯曲;屈曲;共振频率;数学模型;结构;优化;载荷（力）;位移;频率;静力学;应力;有限元分析;结构分析;

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1. ASSESSMENT CRITERIA OF OPTIMAL SOLUTIONS FOR CREATION OF RODS WITH PIECEWISE CONSTANT CROSS-SECTIONS WITH STABILITY CONSTRAINTS OR CONSTRAINTS FOR VALUE OF THE FIRST NATURAL FREQUENCY. PART 2: NUMERICAL EXAMPLES [J] . Леонид Ляхович, Павел Акимов, Борис Тухфатуллин International Journal for Computational Civil and Structural Engineering . 2019,第4期

机译：具有稳定性约束的分段恒定横截面的杆的最佳解决方案的评估标准或第一种自然频率的值的约束。第2部分：数值例子
2. ASSESSMENT CRITERIA OF OPTIMAL SOLUTIONS FOR CREATION OF RODS WITH PIECEWISE CONSTANT CROSS-SECTIONS WITH STABILITY CONSTRAINTS OR CONSTRAINTS FOR VALUE OF THE FIRST NATURAL FREQUENCY. PART 1: THEORETICAL FOUNDATIONS [J] . Леонид Ляхович, Павел Акимов, Борис Тухфатуллин International Journal for Computational Civil and Structural Engineering . 2019,第4期

机译：具有稳定性约束的分段恒定横截面的杆的最佳解决方案的评估标准或第一种自然频率的值的约束。第1部分：理论基础
3. Optimization of structures under buckling constraints using frame elements [J] . Mitjana Florian, Cafieri Sonia, Bugarin Florian, Engineering Optimization . 2019,第1a3期

机译：使用帧元素的屈曲约束下的结构优化
4. Optimal shape design of non-uniform stiffened steel beams with buckling and frequency constraints [C] . S.A. Alghamdi, J.P. Leiva Advances in Structures . 2003

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5. Optimum design of aircraft structures with manufacturing and buckling constraints. [D] . Costin, Daniel Patrick. 1991

机译：具有制造和屈曲约束的飞机结构的优化设计。
6. Nonlinear Buckling Analysis of Functionally Graded Graphene Reinforced Composite Shallow Arches with Elastic Rotational Constraints under Uniform Radial Load [O] . Yonghui Huang, Zhicheng Yang, Airong Liu, 2018

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7. Criteria for Optimal Strengthening of Bar Flange with I-type Cross-section with Stability Constraints on the Value of the First Natural Frequency [O] . Lyakhovich Leonid S., Malinovsky Anatoly P., Tukhfatullin Boris A. 2016

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Generalized Optimality Criteria for Frequency Constraints, Buckling Constraints and Bending Elements

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