HB 7709-2002 飞机复合材料结构机械连接设计要求.pdf

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1、H日中华人民共和国航空行业标准FL1560MB7709一2002飞机复合材料结构机械连接设计要求Designrequirementsofmechanicallyfastenedjointofcompositestructureforairplane2002一11一20发布2003一02一01实施国防科学技术工业委员会发布HB7709一2002目次前言········，·····················································，······················································⋯

2、⋯I1范围·············································································································，··⋯⋯12规范性引用文件·······························································.···，··⋯，.....⋯⋯，.........⋯⋯13术语和定义··························，·········································

3、········.·.······.......··.··...⋯⋯，.14一般要求····································，·······················································，·，············⋯⋯24.1连接设计特点·································，···················，·············⋯⋯，....·····.....⋯⋯，.⋯24.2连接设计一般要求······················，·········

4、··························································，⋯⋯24.3许用挤压应力的确定原则········································，···························...............⋯⋯24.4连接防腐要求···················································································.··········...⋯⋯25详细要求··················

5、······，······················································，····················，⋯⋯，·25.1连接区的铺层设计要求································，·············，，······，·····················.....⋯⋯，二25.2连接形式要求······································································....·········.....⋯⋯，..⋯⋯35.

6、3紧固件的要求·······，··········································································⋯⋯，...⋯⋯，⋯⋯45.4连接区设计要求···············，·，·································，···，··············.........··.............⋯⋯5HB7709一2002前言本标准由中国航空工业第一集团公司提出。本标准由中国航空综合技术研究所归口。本标准起草单位:中国飞机强度研究所、中国航空综合技术研究所、中国航空工业

7、第601研究所、中国航空工业第611研究所和中国航空工业第603研究所。本标准主要起草人:谢鸣九、何正忠、汪海、陈业标、窦润龙。11137709一2002飞机复合材料结构机械连接设计要求范围本标准规定了飞机复合材料结构机械连接的设计要求。本标准适用于飞机的各类增强纤维巾寸脂基复合材料结构的机械连接及金属与复合材料结构的机械连接;直升机上类似的复合材料结构的机械连接可参照使用。2规范性引用文件下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注明日期的引用文件，其