EXPERIMENTAL AND NUMERICAL STUDY OF INDENTATION RESISTANCE IN POLYMERS

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.

SHAGHAGHIMOGHADAM ALI; NEZAFATI NARIMAN

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

Journal Paper

Paper Information

Journal: Modares Mechanical Engineering Year:2015 | Volume:15 | Issue:9 Page(s): 305-312

Download Full-Text

Persian Verion

View:

706

Download:

Cites:

Information Journal Paper

Title

EXPERIMENTAL AND NUMERICAL STUDY OF INDENTATION RESISTANCE IN POLYMERS

Author(s)

SHAGHAGHIMOGHADAM ALI | NEZAFATI NARIMAN | Issue Writer Certificate

Keywords

HYPERELASTICQ2

HARDNESSQ2

INDENTATIONQ1

NUMERICAL ANALYSISQ1

SPORTS FLOORINGQ2

Abstract

The objective of the present work is to investigate INDENTATION in polymers and HYPERELASTIC materials. Both experiments and NUMERICAL ANALYSIS have been carried out. Two different SPORTS FLOORINGs were selected to test, monolayer rubber and two layer polyurethane (PU)/polyvinylchloride (PVC). To determine the value of HARDNESS and INDENTATION depth of indenter in the materials, experimental study was carried out according to quality standard test for SPORTS FLOORING. The NUMERICAL ANALYSIS was also conducted by Abaqus software using simulation of experimental testing conditions, selection of the best HYPERELASTIC model and comparison of the results to experimental test in order to ascertain the efficiency and accuracy of each simulation step. The accuracy of the results has been shown by comparision of experiments with numerical results. For the first sample, INDENTATION depth was 0.575 mm (based on experimental result) and Yeoh’s model was employed to simulate with the error of 4.3%. The INDENTATION depth and error (by selection of reduced polynomial form of order two models) were 0.425 mm and 0.94% for the second sample (PU/PVC), respectively. In addition, HARDNESS was decreased from 78.1 to 75.3 when the thickness of rubber SPORTS FLOORING was increased from 2.5 to 5 mm. In general, it can be concluded that the HARDNESS values of polymers depend on their thickness, and on the other hand the indenter shape has an influence on INDENTATION depth and force-displacement curves as well.

Cites

No record.

References

No record.

Cite

APA: Copy

SHAGHAGHIMOGHADAM, ALI, & NEZAFATI, NARIMAN. (2015). EXPERIMENTAL AND NUMERICAL STUDY OF INDENTATION RESISTANCE IN POLYMERS. MODARES MECHANICAL ENGINEERING, 15(9), 305-312. SID. https://sid.ir/paper/179017/en

Vancouver: Copy

SHAGHAGHIMOGHADAM ALI, NEZAFATI NARIMAN. EXPERIMENTAL AND NUMERICAL STUDY OF INDENTATION RESISTANCE IN POLYMERS. MODARES MECHANICAL ENGINEERING[Internet]. 2015;15(9):305-312. Available from: https://sid.ir/paper/179017/en

IEEE: Copy

ALI SHAGHAGHIMOGHADAM, and NARIMAN NEZAFATI, “EXPERIMENTAL AND NUMERICAL STUDY OF INDENTATION RESISTANCE IN POLYMERS,” MODARES MECHANICAL ENGINEERING, vol. 15, no. 9, pp. 305–312, 2015, [Online]. Available: https://sid.ir/paper/179017/en

Related Journal Papers