PLASTIC ANALYSIS OPTIMIZATION OF MOMENT FRAMES BY PROPOSING A NEW OPTIMIZATION ALGORITHM, BINARY DOLPHIN ECHOLOCATION

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Saedi daryan A.; PALIZI S.; FARHOUDI N.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Sharif Journal of Civil Engineering Year:2020 | Volume:36-2 | Issue:2/2 Page(s): 47-62

Download Full-Text

Persian Verion

View:

156

Download:

Cites:

Information Journal Paper

Title

PLASTIC ANALYSIS OPTIMIZATION OF MOMENT FRAMES BY PROPOSING A NEW OPTIMIZATION ALGORITHM, BINARY DOLPHIN ECHOLOCATION

Author(s)

Saedi daryan A. | PALIZI S. | FARHOUDI N. | Issue Writer Certificate

Keywords

Plastic analysis

kinematic theory

braced frame

optimization

genetic algorithm.

Abstract

The analysis of structures and, in particular, the determination of their failure mode is an essential requirement in the eld of civil engineering. Obtaining this information in high-rise structures or structures with complex irregular layouts is a di cult process, which is very timeconsuming even with the use of specialized computer software. In this research, a new optimization algorithm, named Binary Dolphin Echolocation Algorithm, is introduced by modifying the Dolphin Echolocation optimization Algorithm. In recent years, meta-heuristic algorithms have been used extensively in engineering optimization problems. This research presents an automated approach to assess plastic loads and failure modes of 2D frames. The Plastic analysis of moment frames has been optimized using the Binary Dolphin Echolocation optimization Algorithm. Not only the proposed algorithm is applicable in this speci c Plastic analysis problem, but also it can be extensively used in any binary optimization problems. The method of elementary mechanism combination in the Plastic analysis of moment frames is based on creating the basic collapse mechanisms, which, following their combination, should reach the minimum coe cient of plastic collapse loads. By using virtual work theory, the collapse load factor of each mechanism is achievable. The critical collapse load factor is then the minimum of them among all possible collapse mechanisms. The e ciency of this algorithm is veri ed using two frame samples with their exact response in the search for minimum load factors and their corresponding collapse mode. A comparison of the results shows that the proposed method provides outstanding results with high precision and speed and demonstrates the structure's failure mechanism. Meanwhile, the modi cations made in this method have signi cantly reduced the volume of calculations. Moreover, applying changes to the Dolphin Echolocation optimization Algorithm led to the use of this optimization algorithm for binary problems for the rst time, ultimately resulting in a good convergence rate.

Cites

No record.

References

No record.

Cite

APA: Copy

Saedi daryan, A., PALIZI, S., & FARHOUDI, N.. (2020). PLASTIC ANALYSIS OPTIMIZATION OF MOMENT FRAMES BY PROPOSING A NEW OPTIMIZATION ALGORITHM, BINARY DOLPHIN ECHOLOCATION. SHARIF: CIVIL ENINEERING, 36-2(2/2 ), 47-62. SID. https://sid.ir/paper/957243/en

Vancouver: Copy

Saedi daryan A., PALIZI S., FARHOUDI N.. PLASTIC ANALYSIS OPTIMIZATION OF MOMENT FRAMES BY PROPOSING A NEW OPTIMIZATION ALGORITHM, BINARY DOLPHIN ECHOLOCATION. SHARIF: CIVIL ENINEERING[Internet]. 2020;36-2(2/2 ):47-62. Available from: https://sid.ir/paper/957243/en

IEEE: Copy

A. Saedi daryan, S. PALIZI, and N. FARHOUDI, “PLASTIC ANALYSIS OPTIMIZATION OF MOMENT FRAMES BY PROPOSING A NEW OPTIMIZATION ALGORITHM, BINARY DOLPHIN ECHOLOCATION,” SHARIF: CIVIL ENINEERING, vol. 36-2, no. 2/2 , pp. 47–62, 2020, [Online]. Available: https://sid.ir/paper/957243/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops