宇航材料工艺2001，Vol.31Issue(1)：37-39,57,4.
蜂窝夹层结构的灌注修补工艺研究
Research on Filling Repair for Honeycomb Sandwich Structures
孙红卫 1颜鸿斌 1傅盛鸿 1凌英 1顾兆旃1
作者信息
摘要
Abstract
On the basis of analysis and overview of the defects or damage types,repair methods,required equipment and materials as well as its processing for typical honeycomb sandwich structures,more emphases are given on the studies of filling repair process in this paper.It is shown that suitable repair material such as G7A-20 can be with a good operation and can be cured at RT,with a density of no more than 0.8 g/cm3 and tensile strength of more than 3.4 MPa,and as a result more than 80% of design allowable values of compress strength and modulus can be obtained.关键词
蜂窝夹层结构/灌注/修补分类
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孙红卫,颜鸿斌,傅盛鸿,凌英,顾兆旃..蜂窝夹层结构的灌注修补工艺研究[J].宇航材料工艺,2001,31(1):37-39,57,4.
