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八次对称二维准晶无限长直位错问题的复变函数方法 被引量:3

The Complex Variable Function Method for the Dislocation Problem of Octagonal Quasicrystals
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摘要 采用复变函数方法研究了八次对称二维准晶中的位错问题,给出基本解的复变表示.在此基础上,根据位错条件获得了平行于周期方向的无限长直位错的弹性场,扩展了Lekhnitskii求解各向异性体弹性力学的复变函数方法. Based on the complex variable function method,the dislocation problem in two-dimensional octagonal quasicrystal is investigated and its exact analytic solutions are obtained. The complex variable function method (I.ekhnitskii method)for anisotropic elasticity theory are developed to that of the quasic- rystals.
作者 李联和
出处 《内蒙古师范大学学报(自然科学汉文版)》 CAS 北大核心 2012年第6期575-578,共4页 Journal of Inner Mongolia Normal University(Natural Science Edition)
基金 国家自然科学基金资助项目(11262017 1272053 11026175) 教育部科技研究重点项目(212029)
关键词 二维准晶 位错 复变方法 two-dimensional octagonal quasicrystal dislocation complex variable function method
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共引文献68

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