On the dynamic response of four polymers

被引：11

作者：

Bourne, NK ^{[1
]}

Gray, GT

Millett, JCF

机构：

[1] Cranfield Univ, Ctr Dynam Response, Def Acad, Swindon SN6 8LA, Wilts, England

[2] Los Alamos Natl Lab, Mat Sci & Technol Div, Los Alamos, NM 87545 USA

来源：

JOURNAL DE PHYSIQUE IV | 2003年 / 110卷

关键词：

D O I：

10.1051/jp4:20030794

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is a pressing objective to understand the mechanical behaviour of polymeric materials at high strain rate for a range of industrial and defence applications. Some are used as the binder phase in plastic bonded explosives (PBXs) and propellants. Others are used either as components for structures or as the hinder phase in carious composite systems. Such materials need to be understood so that their response may be understood and constitutive descriptions constructed. This work presents experimental data focused tit the evaluation of the equation-of-state (EOS) and strength behaviour of four selected polymers. The equation of state and the shear strength of each polymer were measured as a function of impact stress and this gives insight into the role of the microstructure and its relation to response.

引用

页码：815 / 820

页数：6

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