摘要
复合材料可定义为两层次材料,其力学本质是两层次力学理论,核心问题在于通过复合效应的研究去建立细、宏观量间的转换.本文提出了前屈曲二级线性理论,并对非经典理论作了一些说明.
Composite amaterials can be defined as two-level materials,so their
mechanics is essentially a theory of two-level mechanics.The key problems lie
in the establishment of the relation between micro and macro quantities by
studying the composite effects effects.The composite effects can be summed up
into two kinds:mixed and synergic.In this paper,a pre-buckling two-step linear
in theexisting site laminates is presented and some inherent imperfections
theory for compotheories are also pointed out.Also,an illustration of non-
classical theory is given.
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
1990年第5期63-70,共8页
Journal of Shanghai Jiaotong University
基金
国家自然科学资助项目.
关键词
复合材料
前屈曲
二级线性理论
pre-buckling
tow-step lineary theory
composite effect
mixed synergic(hybrid)effect
