单向纤维增强复合材料的双尺度分析模型及其力学参数计算
THE TWO-SCALE ANALYSIS MODEL FOR MECHANICS PARAMETER COMPUTATION OF FIBER-REINFORCED COMPOSITE MATERIALS
查看参考文献12篇
|
文摘
|
针对单向纤维增强复合材料以及复合纤维束的结构特征,建立了其双尺度分析模型,并将之应用于单向纤维增强复合材料刚度参数和强度参数的预测,给出了基于高阶双尺度分析方法力学参数计算的算法流程及数值算例,验证了模型及算法的正确性和有效性,同时给出了纤维两种规则排列方式下其力学参数的演变规律. |
|
其他语种文摘
|
According to the characteristic of single direction fiber-reinforced composite materials and composite fiber threads,the Two-Scale Analysis (TSA) model was developed for the mechanics parameters prediction of fiber-reinforced composite materials,including stiffness parameters and strength parameters. Then the procedure of mechanics parameter computation algorithms based on TSA was discussed,and some results of numerical experiments were given. They show that the model and algorithms given in the paper are feasible and valid. Simultaneously,the influence of the fibers' packing modes on mechanics parameters of fiber-reinforced composite materials was shown. |
|
来源
|
数值计算与计算机应用
,2009,30(1):30-40 【核心库】
|
|
关键词
|
单向纤维增强复合材料
;
双尺度分析模型
;
弹性强度参数
|
|
地址
|
1.
西北工业大学理学院, 陕西, 西安, 710129
2.
中国科学院数学与系统科学研究院, 北京, 100080
|
|
语种
|
中文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
1000-3266 |
|
学科
|
自动化技术、计算机技术 |
|
基金
|
国家重点基础研究发展计划(973计划)
;
国家自然科学基金重点项目
;
国家教育部新世纪优秀人才支持计划
|
|
文献收藏号
|
CSCD:3517891
|
参考文献 共
12
共1页
|
|
1.
Bensoussan A.
Asymptotic Analysis for Periodic Structures,1978
|
被引
68
次
|
|
|
|
|
2.
Martinez G M. The compression strength of composites with kinked,misaligned and poorly adhering fibers.
Journal of Materials Science,1981,16:2831-2836
|
被引
2
次
|
|
|
|
|
3.
Babuska I. Homogenization and its applications,mathematical and computational problems.
Numerical Solutions of Partial Differential Equations-Ⅲ,1976:89-116
|
被引
1
次
|
|
|
|
|
4.
Cui J Z. Finite Element Algorithms Based on Two-Scale Analyses Method.
Comp.Mech.in Struc.Engg.,Recent Developments,1999:31-41
|
被引
1
次
|
|
|
|
|
5.
Cui J Z. A dual coupled method of boundary value problems of PDE with coefficients of small period.
Intern.J.Comp.Math,1996,14:159-174
|
被引
3
次
|
|
|
|
|
6.
Cui J Z. The two-scale asymptotic analysis methods for a class of elliptic boundary value problems with small periodic coefficients.
Mathematic Numerical Sinica,1999,21:19-28
|
被引
5
次
|
|
|
|
|
7.
Cui J Z. Two-scale analysis method for bodies with small period configuration.
Structural Engineering and Mechanics,1999,17:601-614
|
被引
15
次
|
|
|
|
|
8.
Cui J Z. The two-scale methods for mechanics parameter computation of composite materials with periodic distribution.
HERCMA 2005 CONFERENCE,invited paper,2005
|
被引
1
次
|
|
|
|
|
9.
Piggott M R. Compression strength of carbon,glass and Kevlar-49 fiber reinforced polyester resins.
Journal of Materials Science,1980,15:2523-2538
|
被引
5
次
|
|
|
|
|
10.
Oleinik O A.
Mathematical Problems in Elasticity and Homogenization,1992
|
被引
33
次
|
|
|
|
|
11.
Grag S K.
Analysis of Structural Composite Materials,1973
|
被引
1
次
|
|
|
|
|
12.
许震宇. 纤维排列方式对单向纤维加强复合材料弹性常数的影响.
力学季刊,2002,23:59-63
|
被引
5
次
|
|
|
|
|
了解气象卫星更多信息，请访问