火炸药学报2016，Vol.39Issue(4)：1-11,11.DOI:10.14077/j.issn.1007-7812.2016.04.001
高聚物黏结炸药的力学性能研究进展
Recent Advances in the Investigation on Mechanical Properties of PBX
摘要
Abstract
The features of the mechanical properties of polymer bonded explosive (PBX) were summarized and re‐viewed from mechanical behavior of materials ,experimental method ,constitutive model ,strength theories ,etc .four aspects .It is pointed out that the effect of strain rate and temperature on the stress state of materials and dynamic mechanical property analysis are hot‐pot and difficult point at present in the study field of PBX .Considering that the establishment of the constitutive model and failure criterion of PBX may refer to the methods of investigating con‐cretes and polymers .Pointing out that the energetic sensitivity and large deformation etc .characteristics must be considered when choosing or improving the existing experimental techniques .Some viewpoints of carring out the work needed in some aspects ,such as theoretical research ,testing method and numerical simulation of mechanical property of PBX ,are presented .It is considered that the mechanical response ,fine modeling and simulation under the complex environment will be the important direction of future research .With 93 references .关键词
固体力学/高聚物黏结炸药/PBX/力学性能/本构模型/强度理论Key words
solid mechanics/polymer bonded explosive/PBX/mechanical properties/constitutive models/strength theories分类
军事科技引用本文复制引用
李尚昆,黄西成,王鹏飞..高聚物黏结炸药的力学性能研究进展[J].火炸药学报,2016,39(4):1-11,11.基金项目
国家自然科学基金资助 （）
