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一种铝合金层裂破坏的分形形貌与微结构的相关性
凌中; 白以龙
Source Publication爆炸与冲击
1994-01-28
Issue01Pages:1-8
ISSN1001-1455
Abstract针对高速冲击下材料的层裂破坏;用盒子计数法和码尺法计算了一种铝合金的层裂剖面的分形维。结合层裂破坏形貌的微观观测讨论了分形标度区范围。测定了材料的微结构分布;对材料中的二相粒子尺寸;晶粒尺寸以及相邻的二相粒子间距的分布;层裂破坏形貌展示的自相似范围和计算分形维数时的标度区范围进行比较;发现相邻的二相粒子间距的分布范围和层裂破坏形貌的自相似范围以及分形维的标度区范围是相当的。
Keyword层裂破坏形貌 分形 微结构 损伤演化
Indexed ByEI ; CSCD
Language中文
Funding Organization国家自然科学基金
CSCD IDCSCD:230166
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/72263
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
凌中,白以龙. 一种铝合金层裂破坏的分形形貌与微结构的相关性[J]. 爆炸与冲击,1994(01):1-8.
APA 凌中,&白以龙.(1994).一种铝合金层裂破坏的分形形貌与微结构的相关性.爆炸与冲击(01),1-8.
MLA 凌中,et al."一种铝合金层裂破坏的分形形貌与微结构的相关性".爆炸与冲击 .01(1994):1-8.
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