Structural optimization of lattice steel transmission towers

被引：29

作者：

Couceiro, I. ^{[1
]}

Paris, J. ^{[1
]}

Martinez, S. ^{[1
]}

Colominas, I. ^{[1
]}

Navarrina, F. ^{[1
]}

Casteleiro, M. ^{[1
]}

机构：

[1] Univ A Coruna, Grp Numer Methods Engn, Campus Elvina, La Coruna 15071, Spain

来源：

ENGINEERING STRUCTURES | 2016年 / 117卷

关键词：

Structural optimization; Transmission towers; Simulated Annealing; SIZING OPTIMIZATION; TRUSS STRUCTURES; TOPOLOGY OPTIMIZATION; DESIGN OPTIMIZATION; COOLING SCHEDULES; GENETIC ALGORITHM; SEARCH; GEOMETRY; SHAPE;

D O I：

10.1016/j.engstruct.2016.03.005

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents a methodology for the optimization of three dimensional truss structures and its application to supports of power transmission lines. For that purpose, an efficient modified version of the Simulated Annealing algorithm is developed. The validity of the proposed approach relies on practical and constructional features of the structures considered in this study. A first order sensitivity analysis is implemented to improve the performance of the algorithm and to avoid the computation of the large number of structural analyses usually required by the Simulated Annealing algorithm. The new SA algorithm is successfully applied in two classical benchmark problems and in a real full-scale design problem. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：274 / 286

页数：13

共 34 条

[11]

Ebadi MM, 2011, GLOBAL J COMPUT SCI, V11

[12] Sizing optimization of truss structures by method of centers and force formulation [J].

Farshi, Behrooz ;

Alinia-ziazi, Ali .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2010, 47 (18-19) :2508-2524

[13] STOCHASTIC RELAXATION, GIBBS DISTRIBUTIONS, AND THE BAYESIAN RESTORATION OF IMAGES [J].

GEMAN, S ;

GEMAN, D .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1984, 6 (06) :721-741

[14] NONSTATIONARY MARKOV-CHAINS AND CONVERGENCE OF THE ANNEALING ALGORITHM [J].

GIDAS, B .

JOURNAL OF STATISTICAL PHYSICS, 1985, 39 (1-2) :73-131

[15] COOLING SCHEDULES FOR OPTIMAL ANNEALING [J].

HAJEK, B .

MATHEMATICS OF OPERATIONS RESEARCH, 1988, 13 (02) :311-329

[16] Improving the performance of simulated annealing in structural optimization [J].

Hasancebi, Oguzhan ;

Carbas, Serdar ;

Saka, Mehmet Polat .

STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, 2010, 41 (02) :189-203

[17] Colliding Bodies Optimization method for optimum design of truss structures with continuous variables [J].

Kaveh, A. ;

Mahdavi, V. R. .

ADVANCES IN ENGINEERING SOFTWARE, 2014, 70 :1-12

[18] OPTIMIZATION BY SIMULATED ANNEALING [J].

KIRKPATRICK, S ;

GELATT, CD ;

VECCHI, MP .

SCIENCE, 1983, 220 (4598) :671-680

[19] MULTILEVEL LOT-SIZING PROBLEM - EVALUATION OF A SIMULATED-ANNEALING HEURISTIC [J].

KUIK, R ;

SALOMON, M .

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 1990, 45 (01) :25-37

[20] An efficient simulated annealing algorithm for design optimization of truss structures [J].

Lamberti, L. .

COMPUTERS & STRUCTURES, 2008, 86 (19-20) :1936-1953

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