Research on the constitutive equations of HTPB composite solid propellant with damage and aging

被引：0
|
作者：
Yang, Jian-Hong [1 ]
Yu, Mao-Hong [1 ]
Hou, Gen-Liang [2 ]
Wang, You-Jun [2 ]
Lu, Qiu-Juan [2 ]
机构：
[1] Dept. of Civil Eng., Xi'an Jiaotong Univ., Xi'an 710049, China
[2] Eng. Coll., Second Artillery, Xi'an 710025, China
来源：
Tuijin Jishu/Journal of Propulsion Technology | 2002年 / 23卷 / 06期
关键词：
Aging of materials - Creep - Viscoelasticity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Through heat aging experiment, AE experiment and creep experiment, the constitutive equations of HTPB composite propellant with damage and aging was presented. Compared with Schapery nonlinear constitutive equations, this equations are more simple and exact. The constitutive equations of HTPB composite propellant with damage and aging can be used to analyze the mechanical properties and explain the nonlinear characteristics of HTPB composite propellant.
引用
收藏
页码：509 / 512
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