PREVENTION OF UNDESIRABLE STRUCTURAL ELEMENTS IN THREE DIMENSIONAL TOPOLOGY OPTIMIZATION

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.

HASANI B.; TAVAKOLI M.

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

Journal Paper

Paper Information

Journal: ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING) Year:2003 | Volume:4 | Issue:1 Page(s): 11-21

Download Full-Text

View:

304

Download:

127

Cites:

Information Journal Paper

Title

PREVENTION OF UNDESIRABLE STRUCTURAL ELEMENTS IN THREE DIMENSIONAL TOPOLOGY OPTIMIZATION

Author(s)

HASANI B. | TAVAKOLI M. | Issue Writer Certificate

Keywords

TOPOLOGY OPTIMIZATION

NOISE CLEANING

NON-CONFORMING ELEMENTS

Abstract

In this paper, the topological optimization of three-dimensional structures based on optimality criteria and artificial material model is briefly reviewed and prevention of undesirable structural elements is discussed. Prevention of formation of checkerboard patterns and the finite element mesh dependency, which are the two well-known instabilities in the process of structural TOPOLOGY OPTIMIZATION, is also considered. The idea of employing the NOISE CLEANING techniques borrowed from image processing techniques, suggested by Sigmund for plane problems [1], is here extended to three-dimensional structures. To demonstrate the efficiency and practicality of the method, especially, when employed together with the continuation method [2] and nonconforming finite elements, some illustrative examples are presented.

Cites

A MULTI-OBJECTIVE STRUCTURAL OPTIMIZATION USING OPTIMALITY CRITERIA AND CELLULAR AUTOMATA

References

No record.

Cite

APA: Copy

HASANI, B., & TAVAKOLI, M.. (2003). PREVENTION OF UNDESIRABLE STRUCTURAL ELEMENTS IN THREE DIMENSIONAL TOPOLOGY OPTIMIZATION. ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING), 4(1), 11-21. SID. https://sid.ir/paper/298604/en

Vancouver: Copy

HASANI B., TAVAKOLI M.. PREVENTION OF UNDESIRABLE STRUCTURAL ELEMENTS IN THREE DIMENSIONAL TOPOLOGY OPTIMIZATION. ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING)[Internet]. 2003;4(1):11-21. Available from: https://sid.ir/paper/298604/en

IEEE: Copy

B. HASANI, and M. TAVAKOLI, “PREVENTION OF UNDESIRABLE STRUCTURAL ELEMENTS IN THREE DIMENSIONAL TOPOLOGY OPTIMIZATION,” ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING), vol. 4, no. 1, pp. 11–21, 2003, [Online]. Available: https://sid.ir/paper/298604/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops