Evaluation of Damage in Composite Laminated Sheets with Circular Defects under Tensile Loading Using Digital Image Correlation Method

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.

Pakravan M.J.; FARAHANI M.R.

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

Journal Paper

Paper Information

Journal: Modares Mechanical Engineering Year:2020 | Volume:20 | Issue:4 Page(s): 1025-1031

Download Full-Text

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

Persian Verion

View:

445

Download:

Cites:

Information Journal Paper

Title

Evaluation of Damage in Composite Laminated Sheets with Circular Defects under Tensile Loading Using Digital Image Correlation Method

Author(s)

Pakravan M.J. | FARAHANI M.R. | Issue Writer Certificate

Keywords

Nondestructive TestQ1

Digital Image CorrelationQ1

Composite LaminateQ2

Blind HoleQ1

Abstract

Nowadays, the use of a non-contact digital imaging system for non-destructive testing on composite materials has received much attention because of its advantages. In this research, the shape, position and area of the breakdown region in glass/epoxy samples with Blind Holes and different depths under tensile loading have been investigated using a non-contact digital imaging system. Specimens with a 10 mm diameter blind, depths of 0. 5, 1 and 1. 5 mm, and an average thickness of 4 mm have been subjected to the tensile loading. Lateral strain contours for all three samples have been obtained at different loads. By increasing the lateral strain loading, it focuses on an area on the surface of each specimen that corresponds to the position of the Blind Hole. Then the lateral strain is measured separately in length and width for each specimen. Increasing the amount of loading and the depth of the breakdown have resulted in greater strain concentration in the breakdown area as well as increasing the accuracy of the digital images correlation system. The position, shape, area, and diameter of the Blind Hole measured by Digital Image Correlation method have been compared with real values, which considering the acceptable consistency of the results of the Digital Image Correlation method with the features of each sample, It can be used as an efficient method for detecting and evaluating failures in composite structures.

Cites

No record.

References

No record.

Cite

APA: Copy

Pakravan, M.J., & FARAHANI, M.R.. (2020). Evaluation of Damage in Composite Laminated Sheets with Circular Defects under Tensile Loading Using Digital Image Correlation Method. MODARES MECHANICAL ENGINEERING, 20(4 ), 1025-1031. SID. https://sid.ir/paper/179597/en

Vancouver: Copy

Pakravan M.J., FARAHANI M.R.. Evaluation of Damage in Composite Laminated Sheets with Circular Defects under Tensile Loading Using Digital Image Correlation Method. MODARES MECHANICAL ENGINEERING[Internet]. 2020;20(4 ):1025-1031. Available from: https://sid.ir/paper/179597/en

IEEE: Copy

M.J. Pakravan, and M.R. FARAHANI, “Evaluation of Damage in Composite Laminated Sheets with Circular Defects under Tensile Loading Using Digital Image Correlation Method,” MODARES MECHANICAL ENGINEERING, vol. 20, no. 4 , pp. 1025–1031, 2020, [Online]. Available: https://sid.ir/paper/179597/en

Related Journal Papers