Prediction and Control of the Bi-stable Functionally Graded Composites by Temperature Gradient Field

被引：8

作者：

Zhang, Zheng ^{[1
]}

Ye, Gangfei ^{[1
]}

Wu, Huaping ^{[1
]}

Chen, Dandi ^{[1
]}

Chai, Guozhong ^{[1
]}

机构：

[1] Zhejiang Univ Technol, Key Lab E&M, Minist Educ & Zhejiang Prov, 18 Chaowang Rd, Hangzhou, Zhejiang, Peoples R China

来源：

MATERIALS SCIENCE-MEDZIAGOTYRA | 2015年 / 21卷 / 04期

基金：

高等学校博士学科点专项科研基金; 中国国家自然科学基金;

关键词：

through-thickness functionally graded material; laminated shell; bi-stable; temperature gradient field; SNAP-THROUGH; EXPANSION COEFFICIENTS; MECHANICAL-PROPERTIES; CYLINDRICAL-SHELLS; THERMAL-EXPANSION; SLIT TUBES; DEFORMATION; DESIGN; SHAPES; MODEL;

D O I：

10.5755/j01.ms.21.4.9566

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The bi-stable cylindrical composites, which are composed of the fiber-through-thickness variation functionally graded material (FGM) subjected to a temperature gradient field, studied in the paper. The advantages of both of the FGMs' adaptability for the temperature field variation and the bi-stability of the un-symmetric and anti-symmetric orthogonal lay-ups are combined, the presented bi-stable structure has a potential application in many fields. The thermal-induced bi-stable FGM un-symmetric and anti-symmetric orthogonal shell is studied by the finite element analysis. The different FGM lay-ups are simulated successfully by the commercial finite element software ABAQUS and its subroutines. The curved shapes, the temperature-load history and stress distributions are also given to understand this bi-stable phenomenon.

引用

页码：543 / 548

页数：6

共 33 条

[1]

[Anonymous], 2000, 41 AIAA ASME ASCE AH

[2]

[Anonymous], ROLE POLYM MATRIX PR

[3]

Bolotina K.S., 1968, MECH COMPOSITE MAT, V4, P568

[4] SMA-induced snap-through of unsymmetric fiber-reinforced composite laminates [J].