Applied Mathematics and Mechanics (English Edition) ›› 2021, Vol. 42 ›› Issue (10): 1439-1448.doi: https://doi.org/10.1007/s10483-021-2778-8

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Effective elastic properties of one-dimensional hexagonal quasicrystal composites

Shuang LI, Lianhe LI   

  1. College of Mathematics Science, Inner Mongolia Normal University, Hohhot 010022, China
  • 收稿日期:2021-04-21 修回日期:2021-06-30 发布日期:2021-09-23
  • 通讯作者: Lianhe LI, E-mail:nmglilianhe@163.com
  • 基金资助:
    the National Natural Science Foundation of China (Nos. 11962026, 12002175, 12162027, and 62161045) and the Inner Mongolia Natural Science Foundation of China (No. 2020MS01018)

Effective elastic properties of one-dimensional hexagonal quasicrystal composites

Shuang LI, Lianhe LI   

  1. College of Mathematics Science, Inner Mongolia Normal University, Hohhot 010022, China
  • Received:2021-04-21 Revised:2021-06-30 Published:2021-09-23
  • Contact: Lianhe LI, E-mail:nmglilianhe@163.com
  • Supported by:
    the National Natural Science Foundation of China (Nos. 11962026, 12002175, 12162027, and 62161045) and the Inner Mongolia Natural Science Foundation of China (No. 2020MS01018)

摘要: The explicit expression of Eshelby tensors for one-dimensional (1D) hexagonal quasicrystal composites is presented by using Green's function method. The closed forms of Eshelby tensors in the special cases of spheroid, elliptic cylinder, ribbon-like, penny-shaped, and rod-shaped inclusions embedded in 1D hexagonal quasicrystal matrices are given. As an application of Eshelby tensors, the analytical expressions for the effective properties of the 1D hexagonal quasicrystal composites are derived based on the Mori-Tanaka method. The effects of the volume fraction of the inclusion on the elastic properties of the composite materials are discussed.

关键词: one-dimensional (1D) hexagonal quasicrystal, Eshelby tensor, Mori-Tanaka method

Abstract: The explicit expression of Eshelby tensors for one-dimensional (1D) hexagonal quasicrystal composites is presented by using Green's function method. The closed forms of Eshelby tensors in the special cases of spheroid, elliptic cylinder, ribbon-like, penny-shaped, and rod-shaped inclusions embedded in 1D hexagonal quasicrystal matrices are given. As an application of Eshelby tensors, the analytical expressions for the effective properties of the 1D hexagonal quasicrystal composites are derived based on the Mori-Tanaka method. The effects of the volume fraction of the inclusion on the elastic properties of the composite materials are discussed.

Key words: one-dimensional (1D) hexagonal quasicrystal, Eshelby tensor, Mori-Tanaka method

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