Research Article

Optimum Design of Semi Rigid Steel Frames via Stokhastic SearchTechniques

Volume: 13 Number: 3 September 30, 2017
EN TR

Optimum Design of Semi Rigid Steel Frames via Stokhastic SearchTechniques

Abstract

In this study; steel plane frames with column-to-beam connection points in different types are designed optimally with a developed computer program. In the static analysis of steel structures, column-beam joint points are considered as pinned or completely rigid connections. But in reality, behavior at connections are neither a hinge nor a rigid one. The actual behavior of junctions is between these two behaviors, and this behavior is called semi-rigid joint behavior. Design of frames are determined by taking into account the AISC-LRFD specifications. For optimum design of steel frames (rigid and semi-rigid); the best results obtained by using algorithms developed in the particle swarm and hunting search technique, were compared. Particle swarm optimization method, is a search technique that imitates the behavior of animal swarms, just as birds etc., looking for food. The hunting technique is a search technique that has been developed as a result of monitoring the strategies developed by hunter animals such as lions and wolves to catch their prey and imitating these behaviors. It was tried to reach the design which has the minimum wieght of the frames with the optimizations techniques used.

Keywords

References

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  5. 5. Lui E.M. , Lopes A., Dynamic analysis and responce of semi rigid frames, Engineering Structures, 1997, 19(8), 644-654.
  6. 6. LRFD-AISC, Load and Resistance Factor Design, American Institute of Steel Construction, IL, USA, 1999, 62-564.
  7. 7. Kishi, N., Chen W.F., Database of steel frames beam-to-column connections, Structural Engineering Report No: CE-STR-86-26, Purdue University, West Lafayette , 1986.
  8. 8. Değertekin S.Ö., Yarı-rijit birleşimli çelik çerçeve sistemlerin genetik algoritma yöntemiyle optimum tasarımı, Dicle Üniversitesi / Fen Bilimleri Enstitüsü, 2001

Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Publication Date

September 30, 2017

Submission Date

September 22, 2017

Acceptance Date

May 16, 2017

Published in Issue

Year 2017 Volume: 13 Number: 3

APA
Şeker, S., Doğan, E., & Kozanoğlu, C. (2017). Optimum Design of Semi Rigid Steel Frames via Stokhastic SearchTechniques. Celal Bayar University Journal of Science, 13(3), 785-795. https://doi.org/10.18466/cbayarfbe.339533
AMA
1.Şeker S, Doğan E, Kozanoğlu C. Optimum Design of Semi Rigid Steel Frames via Stokhastic SearchTechniques. CBUJOS. 2017;13(3):785-795. doi:10.18466/cbayarfbe.339533
Chicago
Şeker, Soner, Erkan Doğan, and Celal Kozanoğlu. 2017. “Optimum Design of Semi Rigid Steel Frames via Stokhastic SearchTechniques”. Celal Bayar University Journal of Science 13 (3): 785-95. https://doi.org/10.18466/cbayarfbe.339533.
EndNote
Şeker S, Doğan E, Kozanoğlu C (September 1, 2017) Optimum Design of Semi Rigid Steel Frames via Stokhastic SearchTechniques. Celal Bayar University Journal of Science 13 3 785–795.
IEEE
[1]S. Şeker, E. Doğan, and C. Kozanoğlu, “Optimum Design of Semi Rigid Steel Frames via Stokhastic SearchTechniques”, CBUJOS, vol. 13, no. 3, pp. 785–795, Sept. 2017, doi: 10.18466/cbayarfbe.339533.
ISNAD
Şeker, Soner - Doğan, Erkan - Kozanoğlu, Celal. “Optimum Design of Semi Rigid Steel Frames via Stokhastic SearchTechniques”. Celal Bayar University Journal of Science 13/3 (September 1, 2017): 785-795. https://doi.org/10.18466/cbayarfbe.339533.
JAMA
1.Şeker S, Doğan E, Kozanoğlu C. Optimum Design of Semi Rigid Steel Frames via Stokhastic SearchTechniques. CBUJOS. 2017;13:785–795.
MLA
Şeker, Soner, et al. “Optimum Design of Semi Rigid Steel Frames via Stokhastic SearchTechniques”. Celal Bayar University Journal of Science, vol. 13, no. 3, Sept. 2017, pp. 785-9, doi:10.18466/cbayarfbe.339533.
Vancouver
1.Soner Şeker, Erkan Doğan, Celal Kozanoğlu. Optimum Design of Semi Rigid Steel Frames via Stokhastic SearchTechniques. CBUJOS. 2017 Sep. 1;13(3):785-9. doi:10.18466/cbayarfbe.339533