作者其他论文
文献详情
SEA Subsystem Property Identification by Periodic FEM Approach
文献类型:会议
作者:Gao, Jie[1]  Chen, Kean[2]  
机构:[1]School of Marine Technology, Northwestern Polytechnical University, Shaanxi, China
[2]School of Marine Technology, Northwestern Polytechnical University, Shaanxi, China
年:2011
通讯作者:Gao, J (reprint author), NW Polytech Univ, Sch Marine Technol, Xian, Shaanxi, Peoples R China.
会议名称:ADVANCES IN STRUCTURAL ENGINEERING, PTS 1-3
页码范围:1979-1982
会议开始日期:2010-10-14
收录情况:EI(20114014392909)  CPCI-S(WOS:000307366600372)  
所属部门:航海学院
人气指数:482
浏览次数:477
语言:外文
关键词:Periodically stiffened structure; Radiation efficiency; Radiation loss factor
摘要:
A study on SEA properties of periodically stiffened structure was accomplished based on the periodic theory. With application of certain software, a simulation was performed on a common periodically stiffened fuselage structure. The results indicate such modeling approach reflects relatively accurate property of subsystem in mid and high frequency range, while a remarkable improvement could also be expected in low frequency range, especially for complex structures. Such approach was approved as ...More
0
评论(0 条评论)
登录