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总览 评价 田忠良 , 梁海弋 * ( 中国科学技术大学近代力学系,合肥 230027; ) 摘要: 通过设计本征曲率在弹性板面内的分布,可以控制板变形后的三维空间形貌。本文简介了含本征曲率夹杂的平板变形的相关理论,采用ABAQUS模拟和已有理论相互验证。探讨了
田忠良, 梁海弋*
(
中国科学技术大学近代力学系,合肥 230027; )
摘要:
通过设计本征曲率在弹性板面内的分布,可以控制板变形后的三维空间形貌。本文简介了含本征曲率夹杂的平板变形的相关理论,采用ABAQUS模拟和已有理论相互验证。探讨了含单个本征曲率夹杂的薄板面外变形以及多个本征曲率夹杂区域间的相互影响及其共同作用下板的变形。最后,本文通过设计本征曲率夹杂分布来控制薄板变形实现折纸构想。
关键词:
板;夹杂;本征曲率;相互作用
TIAN Zhongliang, LIANG Haiyi*
(
Department of modern mechanics,USTC,Hefei 230027; )
Abstract:
The appearances of a deformed plate can be controlled by designing specific distribution of inclusions with eigencurvature within it. In this paper, some theory concerning the deformation of a plate containing inclusions with eigencurvature is introduced and corroborated by using ABAQUS. The out-of-place displacement of a plate containing one or more circular inclusion with eigencurvature are investigated and also the interactions between inclusions are studied through simulation. Ultimately, the idea of origami is carried out through dominating the deformation of a thin plate containing designated distribution of inclusions with eigencurvature.
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