摘要
PBX的细观损伤对其本构模型的建立和起爆机理的研究具有重要的意义。综述了国内外在PBX细观损伤的研究方面所做的工作,对PBX的损伤特性、表征方法及损伤对PBX安全性能的影响进行了分析和简要评述。对今后需要开展的工作发表了一些看法。
Damage of PBXs can be created in the process of manufacturing,machining,transporting and storing. The damage can deteriorate mechanical properties and sensitivity and even detonation behaviors of PBXs. In this paper,the progress of the studies on the damage of PBXs is reviewed. The production and characterization of damage are introduced. The influence of damage on the sensitivity behaviors of PBXs and the constitutive law including damage are discussed.
出处
《材料保护》
CAS
CSCD
北大核心
2014年第S1期166-171,共6页
Materials Protection
基金
国家自然科学基金资助项目(11076032)
关键词
PBX
损伤
表征
感度
PBXs
damage
characterization
sensitivity
