摘要
为了验证水陆两栖飞机船尾结构对CCAR-25-R4部25.305,25.307条款要求的符合性,达到考核中后机身(37框-54框)和后机身(54框-68框)的目的,针对水陆两栖飞机船尾着水试验进行了研究,通过对试验支持方案、试验载荷处理、试验加载方法、试验控制及测量系统等方面研究,提出了水陆两栖飞机船尾着水试验技术。试验结果表明,该方法是可行和有效的,同时为后续试验提供技术支撑。
In order to verify the conformity of the stern structure of the amphibious aircraft to the requirements of 25.305 and 25.307 of CCAR-25-R4,the purpose of evaluating the rear fuselage(frame 37-54)and the rear fuselage(frame 54-68)was tested.The stern water immersion test of amphibious aircraft was studied.The stern water immersion test technology of amphibious aircraft was proposed through the research of test support scheme,test load treatment,test loading method,test control and measurement system.The test results show that the method is feasible and effective,and provides technical support for subsequent experiments.
作者
张柁
张园
何月洲
王海
Zhang Tuo;Zhang Yuan;He Yuezhou;Wang Hai(Full Scale Aircraft Structural Static/Fatigue Laboratory of Aircraft Strength Research Institute of China,Xi’an Shaanxi 710065,China;Xi’an changqing technology engineering co.LTD,Xi’an Shaanxi 710021,China)
出处
《工程与试验》
2019年第4期84-87,共4页
Engineering and Test
关键词
船尾
水载荷
试验技术
Stern
waterload
test technology
