Optimal design of steel frames subject of gravity and seismic codes' prescribed lateral forces

1999 ◽  
Vol 18 (1) ◽  
pp. 56 ◽  
Author(s):  
A.M. Memari ◽  
M. Madhkhan
Keyword(s):  
Optimal Design ◽  
Steel Frames ◽  
Seismic Codes ◽  
Lateral Forces

Implementation of Eurocode Load Cases in Optimization Problems of Steel Frames, Based on Genetic Algorithms

2013 ◽  
Vol 310 ◽  
pp. 609-613
Author(s):  
Ioana D. Balea ◽  
Radu Hulea ◽  
Georgios E. Stavroulakis
Keyword(s):  
Finite Element ◽  
Genetic Algorithms ◽  
Global Optimization ◽  
Optimal Design ◽  
Optimization Problems ◽  
Steel Frames ◽  
Global Optimization Algorithm ◽  
Planar Structures ◽  
Discrete Global Optimization ◽  
Steel Sections

This paper presents an implementation of Eurocode load cases for discrete global optimization algorithm for planar structures based on the principles of finite element methods and genetic algorithms. The final optimal design is obtained using IPE sections chosen as feasible by the algorithm, from the available steel sections from industry. The algorithm is tested on an asymmetric planar steel frame with promising results.

Nonlinear problems of structural mechanics. Methods of optimal design of structures

2021 ◽  
Author(s):  
Boris Tuhfatullin
Keyword(s):  
Optimal Design ◽  
Steel Frames ◽  
Nonlinear Problems ◽  
Structural Mechanics ◽  
Linear And Nonlinear Programming ◽  
Several Variables ◽  
Construction Mechanics ◽  
Flat Steel ◽  
Linear And Nonlinear ◽  
Modern Technologies

The textbook discusses methods of optimal design of structures, including methods for minimizing the functions of one and several variables; methods for solving linear and nonlinear programming problems; examples of optimal design of flat steel frames with elements made of rolled and composite I-beams. It is intended for students studying in the specialty 08.05.01 "Construction of unique buildings and structures", undergraduates studying in the training program 08.04.01.24 "Modern technologies of design and construction of buildings and structures", studying the discipline "Nonlinear problems of structural mechanics", as well as for postgraduates of the direction 08.06.01 " Engineering and construction technologies. Construction of buildings and structures", studying the discipline "Construction Mechanics".

Optimal design of steel frames accounting for buckling

Meccanica ◽  
2013 ◽  
Vol 48 (9) ◽  
pp. 2281-2298 ◽  
Author(s):  
Salvatore Benfratello ◽  
Francesco Giambanco ◽  
Luigi Palizzolo ◽  
Pietro Tabbuso
Keyword(s):  
Optimal Design ◽  
Steel Frames

Examination of three meta-heuristic algorithms for optimal design of planar steel frames

2016 ◽  
Vol 1 (1) ◽  
pp. 79-86 ◽  
Author(s):  
Ghanshyam G. Tejani ◽  
Vishwesh H. Bhensdadia ◽  
Sujin Bureerat
Keyword(s):  
Optimal Design ◽  
Heuristic Algorithms ◽  
Steel Frames
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