Determination of dynamic material properties for poly(L-lactic acid)/ poly(∈-caprolactone) blends: Experiments and simulation using split Hopkinson pressure bars

M. Nishida, Y. Ito, G. Gustafsson, H. Å Häggblad, P. Jonsén, T. Takayama, M. Todo

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

抄録

Coefficients of Cowper-Symonds constitutive equation for PLLA/PCL = 80/20 were determined using the results of compressive tests at high and low strain rates. The simulation of split Hopkinson pressure bar using the coefficients was carried out under the same condition as the experiments. The diameter and thickness of specimens were measured by a high-speed video camera. The stress and strain histories of specimens, the thickness and the diameter in the simulations at high strain rate were compared with those in the experiments.

本文言語英語
ホスト出版物のタイトルDYMAT 2012 - 10th International Conference on the Mechanical and Physical Behaviour of Materials Under Dynamic Loading
DOI
出版ステータス出版済み - 2012
イベント10th International Conference on the Mechanical and Physical Behaviour of Materials Under Dynamic Loading, DYMAT 2012 - Freiburg, ドイツ
継続期間: 9月 2 20129月 7 2012

出版物シリーズ

名前EPJ Web of Conferences
26
ISSN(印刷版)2101-6275
ISSN(電子版)2100-014X

その他

その他10th International Conference on the Mechanical and Physical Behaviour of Materials Under Dynamic Loading, DYMAT 2012
国/地域ドイツ
CityFreiburg
Period9/2/129/7/12

!!!All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

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