Composite materials dynamic fracture studies by generalized Shmuely difference algorithm

被引：2
|
作者：
Zhu, H [1 ]
Fan, TY [1 ]
Tian, LQ [1 ]
机构：
[1] ACAD SINICA,INST MECH,BEIJING 100080,PEOPLES R CHINA
来源：
ENGINEERING FRACTURE MECHANICS | 1996年 / 54卷 / 06期
关键词：
D O I：
暂无
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The generalized Shmuely Difference Algorithm (GSDA) is presented here to analyze the dynamic fracture performance of orthogonal-anisotropic composite materials, such as glass fibre reinforced phenolplast. The difference recurrence Formulae and boundary condition difference extrapolation formulae are derived and programmed. The dynamic stress intensity factors (DSIF) of the isotropic and anisotropic centrally cracked plates are computed respectively using GSDA and compared with that published previously. GSDA is proved effective and reliable. Copyright (C) 1996 Elsevier Science Ltd.
引用
收藏
页码：869 / 877
页数：9
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