摘要
论述了静态粘弹性泊松比与动态复数泊松比的各种精确与近似表达式及其测试方法，通过实验计算出一种复合固体推进剂的粘弹性泊松比。本文对获得固体推进剂的精确粘弹性泊松比值具有重要实用意义。
Various accurate and approximate formulations for static viscoelastic poisson's ratio and dynamic complex poisson's ratio are discussed. Formulation of viscoelastic poisson's ratio for a composite solid propellant is given based on experiments and computations. This paper is available to obtain,accurate viscoelastic poisson's ratio of solid propellant.
出处
《推进技术》
EI
CAS
CSCD
北大核心
1995年第3期1-7,共7页
Journal of Propulsion Technology
基金
部级预研基金
关键词
泊松比
材料力学
材料性能
固体推进剂
弹性模量
Poisson's ratio, Mechanics of material, Material property, Solid propellant,Viscoela-sticity, Elastic modulus
