摘要
总结了推进剂断裂试验研究的影响因素,并根据是否影响裂纹扩展机理对其影响因素进行了分类;分析了理论研究和裂纹起裂准则的研究现状。展望了固体推进剂的动态断裂研究,认为低温动态断裂将成为下一步研究的重点。附参考文献61篇。
The factors affecting the study of propellant fracture test were summarized and classified by whether af- fecting crack growth mechanism. The current situation about the theoretical research and crack initiation criterion was analyzed. The progress of study on dynamic fracture of propellant was prospected, considering that the low temperature dynamic fracture will become the focus of the next step of the research with 61 references.
出处
《火炸药学报》
EI
CAS
CSCD
北大核心
2013年第3期6-13,共8页
Chinese Journal of Explosives & Propellants
关键词
材料科学
固体推进剂
断裂性能
裂纹起裂准则
动态断裂
materials science
solid propellant
fracture property
crack initiation criterion
dynamic fracture
