Identification of Elasto-plastic Material Properties with Full-field Surface Displacement Measurements
Identification of Elasto-plastic Material Properties with Full-field Surface Displacement Measurements
复制标题
通过全场表面位移测量识别弹塑性材料特性
DOI:
10.11395/jjsem.14.s147
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
M.
中科院分区:
文献类型:
--
作者:
Jinno;K.;Arikawa;S.;Yoneyama;S.;Watanabe;Y.;Asai;T.;Shiokawa;K. and Yamashita;M.
In this study, an inverse analysis method for determining the material properties from measured displacements for a power-law hardening material is proposed. Displacement distributions on a specimen surface under load are measured using digital image correlation. The virtual fields method combined with the total strain theory is used as a method for inverse analysis. The effectiveness of the proposed method is demonstrated by applying to aluminum specimens under three-point bending. Results show that the material properties after yielding can be identified from the displacement fields by the proposed method.
DOI:
10.1299/kikaia.54.1354
发表时间:
1988
期刊:
影响因子:
--
作者:
N. Soneda;Shinobu Yoshihara;A. Yoshioka;G. Yagawa
通讯作者:
G. Yagawa