The general solution of icosahedral quasicrystal media and its application in wedge problems
By introducing four potential functions, the governing equations of plane problems inicosahedral quasicrystal media are composed of four second-order partial differential equations, inwhich the displacement components are the essential unknowns. The general solution of theseequations is further established, and all expressions for the phonon and phason fields are expressedin terms of the potential functions. As an application of the general solution, the closed formsolutions are obtained for wedge problems subjected to point phonon force and phason force at theapex.
the general solution icosahedral quasicrystals plane problems wedge
GAO Yang ZHANG Liangliang
College of Science,China Agricultural University,Beijing 100083
国内会议
第十三届现代数学和力学学术会议(MMM-XIII)暨钱伟长诞辰100周年纪念大会
上海
英文
1-6
2012-10-05（万方平台首次上网日期，不代表论文的发表时间）