The D Criterion Theory In Notched Composite Materials
The D Criterion Theory In Notched Composite Materials
复制标题
缺口复合材料中的 D 准则理论
DOI:
10.1177/073168448300200203
复制
发表时间:
1983
影响因子:
3.1
通讯作者:
Shen Zhen
中科院分区:
文献类型:
--
作者:
Shen Zhen
This paper proposes a new D criterion theory which includes a new physical quantity —the damage parameter, D, a new material property—the ultimate damage, Dc and a new criterion—D ≤ Dc. A number of experimental data are used to verify that the damage parameter, D, describes the degree of the damage near the notch after a certain applied load and that the ultimate damage, Dc, is a material constant independent of configuration of the specimen and the applied load.