Creep and Long-Term Strength of Press-Powder Composites

被引：0
|
作者：
D. P. Aleksandrov
机构：
[1] St. Petersburg State Polytechnical University,
来源：
Mechanics of Composite Materials | 2005年 / 41卷
关键词：
pyroautomatics; press-powder-reinforced composite; creep; long-term strength; endochronic theory;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The mechanical state of a press-powder filler for pyroautomatics system units of aerospace equipment during their long-term storage is investigated. With the use of the endochronic approach, the rheological properties of a dispersedly reinforced composite are simulated based on the conceptions of linear and nonlinear creep. Analytical expressions of constitutive relations of creep and strength for the composites are obtained.
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页码：541 / 552
页数：11
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