Abstract
In this study, truss structures which are under several loading conditions and subject to displacement, stress and member cross-sectional area constraints, are examined and a new optimization model is put forward in order to minimize the weight by using Sequential Linear Programming technique. A computer code is developed in order to solve this model. Using this computer code some example problems taken from literature are solved and it is observed that solutions are similar to each other.
References
- Arora, J.S. 2004. Introduction to optimum design 2.ed, Elsevier, USA, 728p.
- Imai, K. and Schmit, Jr. L.A. 1981. Configuration optimization of trusses, J Structural Division, ASCE, 107(ST5), 745-756.
- Kaveh, A., Gholipour, Y. and Rahami, H. 2008. Optimal design of transmission towers using genetic algorithm and neural networks, International Journal of Space Structures. (23-1), 1-19.
- Khan, M. R., Willmert, K.D. and Thornton, W.A. 1979. An optimality criterion method for large-scale structures. AIAA J, 17 (7), 753-761.
- Lee, K. S. and Geem, Z.W. 2004. A new structural optimization method based on the harmony search algorithm, Computers and Structures. (82), 781-798.
- Morris, C.H., Wilbur, I.B. and Utku, Ş. 1991. Elementary structural analysis, McGraw Hill Int. Edition.
- Schmit, Jr. L.A. and Farshi, B. 1974. Some approximation concepts for structural synthesis, AIAA J, 12 (5), 692-699.
- Schmit, Jr. L.A. and Miura, H. 1976. Approximation concepts for efficient structural synthesis. NASA CR-2552, Washington, DC: NASA.
- Venkayya, V.B. 1971. Design of optimum structures,
- Computers & Structures;1 (1-2), 265-309.
Abstract
Bu çalışmada birden fazla yükleme durumuna sahip kafes yapıların yer değiştirme, gerilme ve kesit alanı kısıtlamaları altında, en hafif tasarımını gerçekleştirmek üzere Ardışık Doğrusal Programlama tekniği kullanılarak yeni bir optimizasyon modeli oluşturulmuştur. Bu modelin çözümü için bir bilgisayar programı geliştirilerek literatürden alınan örnekler çözülmüş ve sonuçların benzer olduğu görülmüştür.
References
- Arora, J.S. 2004. Introduction to optimum design 2.ed, Elsevier, USA, 728p.
- Imai, K. and Schmit, Jr. L.A. 1981. Configuration optimization of trusses, J Structural Division, ASCE, 107(ST5), 745-756.
- Kaveh, A., Gholipour, Y. and Rahami, H. 2008. Optimal design of transmission towers using genetic algorithm and neural networks, International Journal of Space Structures. (23-1), 1-19.
- Khan, M. R., Willmert, K.D. and Thornton, W.A. 1979. An optimality criterion method for large-scale structures. AIAA J, 17 (7), 753-761.
- Lee, K. S. and Geem, Z.W. 2004. A new structural optimization method based on the harmony search algorithm, Computers and Structures. (82), 781-798.
- Morris, C.H., Wilbur, I.B. and Utku, Ş. 1991. Elementary structural analysis, McGraw Hill Int. Edition.
- Schmit, Jr. L.A. and Farshi, B. 1974. Some approximation concepts for structural synthesis, AIAA J, 12 (5), 692-699.
- Schmit, Jr. L.A. and Miura, H. 1976. Approximation concepts for efficient structural synthesis. NASA CR-2552, Washington, DC: NASA.
- Venkayya, V.B. 1971. Design of optimum structures,
- Computers & Structures;1 (1-2), 265-309.
Details
| Primary Language | Turkish |
|---|---|
| Journal Section | Research Article |
| Authors | |
| Publication Date | January 1, 2011 |
| Published in Issue | Year 2011 Volume: 17 Issue: 1 |
Cite
