%0 Journal Article
%T Frequency Method for Determination of Critical Load of Compression Column with one Fixed End and one Free End<br>用频率法测试一端固支另一端自由压杆的临界载荷
%A LEI Hu
%A CHENG Han
%A LU Yang
%A <br>雷华
%A 程撼
%A 鲁阳
%J 实验力学
%D 2010
%I 
%X A double-column symmetrical holding device was designed for determining the critical load of a compression column with one fixed end and one free end when frequency method was applied.The aim of this design is to meet the special condition of free transverse vibration on the free end of column when the column was loaded along axis direction.The designed device was used to determine the critical load of column by frequency method,results of which were close to calculated results through Euler formula.Combine...
%K frequency method
%K critical load
%K double-column symmetrical load<br>频率法
%K 临界压力
%K 双杆对称加载
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=49067A0A0D864088C06A84AACB51A5B2&aid=7B8E8125111A21A3F1B06B5F3739EADC&yid=140ECF96957D60B2&vid=C5154311167311FE&iid=0B39A22176CE99FB&sid=D2742EEE6F4DF8FE&eid=AD16A18DBD734D13&journal_id=1001-4888&journal_name=实验力学&referenced_num=0&reference_num=4