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李治平

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期刊论文

COMPUTATIONS OF NEEDLE-LIKE MICROSTRUCTURES

李治平ZHIPING LI

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摘要/描述

We report some numerical results on the computation of needlelike microstructrues at mesoscopic scale obtained by applying the mesh transformation method, which basically includes a mesh optimization into the finite element approximations, on a nonquasiconvex elastic crystal model. Numerical experiments show that the branched needle-like microstructures can be well resolved near the interfaces between twinned layers of martensite and a single variant of martensite, which are in good qualitative agreement with the physical experiments.

【免责声明】以下全部内容由[李治平]上传于[2006年04月29日 22时40分27秒],版权归原创者所有。本文仅代表作者本人观点,与本网站无关。本网站对文中陈述、观点判断保持中立,不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考,并请自行承担全部责任。

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