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Kesik Bir Koninin Ezilme Davranışı Hakkında Tasarım ve Test Parametrelerinin Etkileri Üzerine Nümerik Bir Çalışma

Year 2021, , 462 - 468, 30.04.2021
https://doi.org/10.35414/akufemubid.828083

Abstract

Farklı tasarım parametreleri ve test hızları için alüminyum kesik bir konik yapının ezilme davranışı ile ilgili nümerik bir çalışma gerçekleştirilmiştir. Nümerik modeller Ls-Prepost v4.7.1 yazılımında hazırlandı ve simülasyonlar Ls-Dyna çözücüsünde gerçekleştirildi. Alüminyum tüp ve rijit plakanın davranışlarını taklit etmek için sırasıyla Mat_18 plastisite ve Mat_20 rijit malzeme modelleri kullanıldı. Alt ve üst çap oranı, rijit plakanın temas açısı ve test hızı gibi üç farklı parametrenin etkileri araştırıldı. Her durum için kuvvet-yer değiştirme eğrileri elde edildi ve yukarıda bahsedilen parametrelere sahip geometrilerin ezme davranışlarını anlamak için değerlendirildi. 2.5 alt/üst çap oranına sahip olan geometrinin, tüm geometriler arasında en yüksek enerji sönümlemesi gerçekleştirdiği belirlendi.

References

  • Boria, S., Scattina, A., Belingardi, G., 2015. Axial energy absorption of CFRP truncated cones. Composite Structures, 130, 18–28.
  • Chiu, L.N.S., Falzon, B.G., Ruan, D., Xu, S., Thomson, R.S., Chen, B., Yan, W., 2015. Crush responses of composite cylinder under quasi-static and dynamic loading. Composite Structures, 131, 90–98.
  • Guillow, S.R., Lu, G., Grzebieta, R.H., 2001. Quasi-static axial compression of thin-walled circular aluminium tubes. International Journal of Mechanical Sciences, 43, 2103–2123.
  • Haolei, M., Jiang, X., Jun, Z., Zhenyu, F., 2020. Experimental researches on failure and energy absorption of composite laminated thin-walled structures. Journal of Composite Materials, 54(27), 4253-4268.
  • Jiang, H., Ren, Y., Xiang, J., 2018. A numerical study on the energy-absorption of fibre metal laminate conical frusta under quasi-static compression loading. Thin-Walled Structures, 124, 278–290.
  • Kathiresan, M., Manisekar, K., 2016. Axial crush behaviours and energy absorption characteristics of aluminium and E-glass/epoxy over-wrapped aluminium conical frusta under low velocity impact loading. Composite Structures, 136, 86–100.
  • Liu, Q., Ma, J., He, Z., Hu, Z., Hui, D., 2017. Energy absorption of bio-inspired multi-cell CFRP and aluminum square tubes. Composites Part B: Engineering, 121, 134–144.
  • Li, Z., Chen, W., Hao, H., Cui, J., Shi, Y., 2019. Experimental study of multi-layer folded truncated structures under dynamic crushing. International Journal of Impact Engineering, 131, 111–122.
  • Li, Z., Chen, W., Hao, H., 2018. Blast mitigation performance of cladding using square dome-shape kirigami folded structure as core. International Journal of Mechanical Sciences, 145, 83–95.
  • Li, Z., Chen, W., Hao, H., 2018. Crushing behaviours of folded kirigami structure with square dome shape. International Journal of Impact Engineering, 115, 94–105.
  • Li, Z., Chen, W., Hao, H., 2018. Numerical study of open-top truncated pyramid folded structures with interconnected side walls against flatwise crushing. Thin-Walled Structures, 132, 537–548.
  • Lykakos, S., Kostazos, P.K., Manolakos, D.E., 2020. Quasi-static axial crushing of thin-walled steel tapered tubes with hybrid geometry: experimental and numerical investigation. International Journal of Crashworthiness, 1–15, DOI: 10.1080/13588265.2020.1774037
  • Ma, J., Dai, H., Shi, M., Yuan, L., Chen, Y., You, Z., 2019. Quasi-static axial crushing of hexagonal origami crash boxes as energy absorption devices. Mechanical Sciences, 10(1), 133–143.
  • Ochelski, S., Gotowicki, P., 2009. Experimental assessment of energy absorption capability of carbon-epoxy and glass-epoxy composites. Composite Structures, 87(3), 215–224.
  • Tasdemirci, A., Akbulut, E.F., Guzel, E., Tuzgel, F., Yucesoy, A., Sahin, S., Guden, M., 2018. Crushing behavior and energy absorption performance of a bio-inspired metallic structure: Experimental and numerical study. Thin-Walled Structures, 131, 547–555.
  • 1- https://www.varmintal.com/aengr.htm#Mats-for-LS-DYNA, (19.07.2015)

A Numerical Study About the Effects of Design and Test Parameters on the Crushing Behavior of a Truncated Cone

Year 2021, , 462 - 468, 30.04.2021
https://doi.org/10.35414/akufemubid.828083

Abstract

A numerical study was performed on the crushing behavior of an aluminum truncated cone structure for different design parameters and test speeds. Numerical models were prepared in the Ls-Prepost v4.7.1 software, and simulations were run in the Ls-Dyna solver. The Mat_18 power law plasticity and Mat_20 rigid material models were used for mimicking the behaviors of the aluminum tube and rigid plate, respectively. The effects of three different parameters as the ratio of the bottom and top diameters, contact angle of the rigid plate and test speed were investigated. Force-displacement curves for each case were obtained and evaluated to understand the crushing behaviors of the geometries with the aforementioned parameters. The geometry which had the 2.5 bottom/top diameter ratio performed the highest energy absorption among all geometries.

References

  • Boria, S., Scattina, A., Belingardi, G., 2015. Axial energy absorption of CFRP truncated cones. Composite Structures, 130, 18–28.
  • Chiu, L.N.S., Falzon, B.G., Ruan, D., Xu, S., Thomson, R.S., Chen, B., Yan, W., 2015. Crush responses of composite cylinder under quasi-static and dynamic loading. Composite Structures, 131, 90–98.
  • Guillow, S.R., Lu, G., Grzebieta, R.H., 2001. Quasi-static axial compression of thin-walled circular aluminium tubes. International Journal of Mechanical Sciences, 43, 2103–2123.
  • Haolei, M., Jiang, X., Jun, Z., Zhenyu, F., 2020. Experimental researches on failure and energy absorption of composite laminated thin-walled structures. Journal of Composite Materials, 54(27), 4253-4268.
  • Jiang, H., Ren, Y., Xiang, J., 2018. A numerical study on the energy-absorption of fibre metal laminate conical frusta under quasi-static compression loading. Thin-Walled Structures, 124, 278–290.
  • Kathiresan, M., Manisekar, K., 2016. Axial crush behaviours and energy absorption characteristics of aluminium and E-glass/epoxy over-wrapped aluminium conical frusta under low velocity impact loading. Composite Structures, 136, 86–100.
  • Liu, Q., Ma, J., He, Z., Hu, Z., Hui, D., 2017. Energy absorption of bio-inspired multi-cell CFRP and aluminum square tubes. Composites Part B: Engineering, 121, 134–144.
  • Li, Z., Chen, W., Hao, H., Cui, J., Shi, Y., 2019. Experimental study of multi-layer folded truncated structures under dynamic crushing. International Journal of Impact Engineering, 131, 111–122.
  • Li, Z., Chen, W., Hao, H., 2018. Blast mitigation performance of cladding using square dome-shape kirigami folded structure as core. International Journal of Mechanical Sciences, 145, 83–95.
  • Li, Z., Chen, W., Hao, H., 2018. Crushing behaviours of folded kirigami structure with square dome shape. International Journal of Impact Engineering, 115, 94–105.
  • Li, Z., Chen, W., Hao, H., 2018. Numerical study of open-top truncated pyramid folded structures with interconnected side walls against flatwise crushing. Thin-Walled Structures, 132, 537–548.
  • Lykakos, S., Kostazos, P.K., Manolakos, D.E., 2020. Quasi-static axial crushing of thin-walled steel tapered tubes with hybrid geometry: experimental and numerical investigation. International Journal of Crashworthiness, 1–15, DOI: 10.1080/13588265.2020.1774037
  • Ma, J., Dai, H., Shi, M., Yuan, L., Chen, Y., You, Z., 2019. Quasi-static axial crushing of hexagonal origami crash boxes as energy absorption devices. Mechanical Sciences, 10(1), 133–143.
  • Ochelski, S., Gotowicki, P., 2009. Experimental assessment of energy absorption capability of carbon-epoxy and glass-epoxy composites. Composite Structures, 87(3), 215–224.
  • Tasdemirci, A., Akbulut, E.F., Guzel, E., Tuzgel, F., Yucesoy, A., Sahin, S., Guden, M., 2018. Crushing behavior and energy absorption performance of a bio-inspired metallic structure: Experimental and numerical study. Thin-Walled Structures, 131, 547–555.
  • 1- https://www.varmintal.com/aengr.htm#Mats-for-LS-DYNA, (19.07.2015)
There are 16 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Articles
Authors

Ali İmran Ayten 0000-0002-3948-3690

Publication Date April 30, 2021
Submission Date November 19, 2020
Published in Issue Year 2021

Cite

APA Ayten, A. İ. (2021). A Numerical Study About the Effects of Design and Test Parameters on the Crushing Behavior of a Truncated Cone. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi, 21(2), 462-468. https://doi.org/10.35414/akufemubid.828083
AMA Ayten Aİ. A Numerical Study About the Effects of Design and Test Parameters on the Crushing Behavior of a Truncated Cone. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi. April 2021;21(2):462-468. doi:10.35414/akufemubid.828083
Chicago Ayten, Ali İmran. “A Numerical Study About the Effects of Design and Test Parameters on the Crushing Behavior of a Truncated Cone”. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi 21, no. 2 (April 2021): 462-68. https://doi.org/10.35414/akufemubid.828083.
EndNote Ayten Aİ (April 1, 2021) A Numerical Study About the Effects of Design and Test Parameters on the Crushing Behavior of a Truncated Cone. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi 21 2 462–468.
IEEE A. İ. Ayten, “A Numerical Study About the Effects of Design and Test Parameters on the Crushing Behavior of a Truncated Cone”, Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi, vol. 21, no. 2, pp. 462–468, 2021, doi: 10.35414/akufemubid.828083.
ISNAD Ayten, Ali İmran. “A Numerical Study About the Effects of Design and Test Parameters on the Crushing Behavior of a Truncated Cone”. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi 21/2 (April 2021), 462-468. https://doi.org/10.35414/akufemubid.828083.
JAMA Ayten Aİ. A Numerical Study About the Effects of Design and Test Parameters on the Crushing Behavior of a Truncated Cone. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi. 2021;21:462–468.
MLA Ayten, Ali İmran. “A Numerical Study About the Effects of Design and Test Parameters on the Crushing Behavior of a Truncated Cone”. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi, vol. 21, no. 2, 2021, pp. 462-8, doi:10.35414/akufemubid.828083.
Vancouver Ayten Aİ. A Numerical Study About the Effects of Design and Test Parameters on the Crushing Behavior of a Truncated Cone. Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi. 2021;21(2):462-8.


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