| 飞机典型机械紧固连接件腐蚀疲劳性能的试验研究EI |
| |
| 引用本文： | 丁传富 吴有金. 飞机典型机械紧固连接件腐蚀疲劳性能的试验研究EI[J]. 材料工程, 1995, 0(8): 41-44 |
| |
| 作者姓名： | 丁传富 吴有金 |
| |
| 作者单位： | 北京航空材料研究所，水上飞机设计研究所 |
| |
| 摘 要： | 本文研究了飞机机械紧固连接件在腐蚀环境下的疲劳性能。试验结果表明，腐蚀环境在大多数情况下降低紧固件的疲劳寿命，其中盐雾环境对双剪密封铆接件的疲劳寿命的影响最为严重。给出了机械紧固件在不同状态下的细节疲劳额定值（ＤＦＲ）和可靠性寿命（Ｎ＿（９５／９５））。
|
| 关 键 词： | 腐蚀疲劳 疲劳寿命 试验 飞机 紧固件 corrosion fatigue fastener detail fatigue rating fatigue life |
Experimental Investigation of Corrosion Fatigue Properties for Mechanical Fastener Joints of Hydroplane |
| |
| Ding Chuanfu,Chen Meiying. Experimental Investigation of Corrosion Fatigue Properties for Mechanical Fastener Joints of Hydroplane[J]. Journal of Materials Engineering, 1995, 0(8): 41-44 |
| |
| Authors: | Ding Chuanfu Chen Meiying |
| |
| Affiliation: | Ding Chuanfu;Chen Meiying(Beijing Institute of Aeronautical Materials)Wu Youjin ;Cao Dingguo(Institute of Hydroplane Design) |
| |
| Abstract: | he fatigue properties for the mechanical fastener joints of hydroplane in corrosion environments is re-searched in this paper. The results showed that the fatigi1e life to fastener joints was reduced in corrosion environments in a large numter of case. Among the environments tested,the most severe effects of fog on fatigue life was doubleshear sealed fastener by riveted bond.The detail fatigue rating(DFR)and the reliability life for the mechanical fastener joints is given. |
| |
| Keywords: | corrosion fatigue fastener detail fatigue rating fatigue life |
| 本文献已被 CNKI 维普 等数据库收录！ |
