%0 Journal Article
%T Experimental Study of the Wrinkle of Space Planar Film Reflect-jarray<br>空间薄膜阵面结构褶皱的实验研究
%A XIAO Wei-wei
%A CHEN Wu-jun
%A FU Gong-yi
%A <br>肖薇薇
%A 陈务军
%A 付功义
%J 实验力学
%D 2011
%I 
%X The presence of wrinkle in film array may significantly influence the performance of aerospace craft. Wrinkling control is thus difficulty to develop membrane aerospace structure. White-jlight scanning technology was used to test the wrinkle characteristics of a square planar film reflect-jarray subjected to the action of a pure shear force. Test results show that as shear force increases, the wrinkle quantity in the membrane increases, the amplitude of the wrinkles also increases, and the flatness of the membrane surface decreases. With the pre-jstress in the membrane increasing, the wrinkle quantity increases, but the wrinkle amplitude drops. The flatness of the membrane surface increases a little. Results also show that the existence of glue seam on membrane, the direction of seam with respect to the shear make the wrinkling more complex. Above results are valuable in the design of space planar film reflect-jarray structure.
%K space planar film reflect-array
%K white-light scanning technology
%K wrinkling
%K glue seam<br>空间薄膜阵面结构
%K 白光扫描技术
%K 褶皱
%K 粘结缝
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=49067A0A0D864088C06A84AACB51A5B2&aid=9880CD65C317F63DF81ADCDBBC3D02C1&yid=9377ED8094509821&vid=96C778EE049EE47D&iid=38B194292C032A66&sid=6490F0E20C4B41AD&eid=D0182A31A5EB14BA&journal_id=1001-4888&journal_name=实验力学&referenced_num=0&reference_num=21