Chunan Tang
Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Academic Titles: President of international exchange committee of the Chinese Society of Rock Mechanics and Engineering CSRME
Other Post: Vice President of the Chinese Society of Rock Mechanics and Engineering CSRME
Paper Publications
非均匀性对纤维增强复合材料力学性能的影响
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Indexed by:Journal Article
Date of Publication:2007-04-25
Journal:武汉理工大学学报
Included Journals:CSCD、ISTIC、PKU
Volume:29
Issue:4
Page Number:14-16,54
ISSN:1671-4431
Key Words:非均匀性;纤维增强;复合材料;数值模拟;声发射
Abstract:研究了材料介质细观非均匀性对纤维增强脆性基复合材料在单轴拉伸荷载下的力学性能的影响.结果表明,材料介质越均匀,复合材料的弹性模量就越接近理论值,其峰值强度也越大.同时,复合材料的非线性行为降低,破坏前的预兆现象减少,并得到相应的声发射结果.