摘要
本文进行多裂纹体理论解和实验验证，探索多裂纹体的综合变形模量和综合泊桑比效 应，揭示了裂纹系的存在和裂纹在不同外载作用下的特性是影响材料宏观力学性能的重要因素．
The results of theoretical solutions of multiple cracks are put alongside with those of the experimental ones. The synthetic module of deformation and synthetic Poisson Ratio's effect on multiple cracking body have been studied. Presentation is made of the fact that the series of cracks in the material and the behaviours of cracks under different loading give very important affect on the macro-mechanical characters of material.
出处
《福州大学学报（自然科学版）》
CAS
CSCD
1990年第2期83-88,共6页
Journal of Fuzhou University(Natural Science Edition)
基金
国家自然科学基金的资助
关键词
多裂纹体
变形模量
混凝土
泊松比
macro-mechanical characters
multiple cracks
synthetic module of concrete
