Study on the out-of-plane Stability of Bending Beam under Non-conservative Force

摘要：

The out-of-plane stability of bending beam, which is made up with 2 beams and under non-conservative force, is studied. Bending deflection and tensional deformation differential equation of each beam is established in critical condition. According to compatibility conditions of deformation, the characteristic equation is obtained to calculate outof-plane stability of the cantilever bending beam. The stability of upwards-bent and downwards-bent beam under non-conservative force is discussed in detail, also the effect of non-conservation force on the stability is studied. The result indicates that the out-of-plane stability improved greatly while considering the effect of non-conservation force.

关键词： Bending Beam Cantilever Out-of-plane Stability Non-conservative Force Derrick Crane

作者: Lu Nianli Wang Jia Lan Peng

作者单位: School of Mechatronics Engineering ,Harbin Institute of Technology,Harbin, 150001 China

会议类型: 国际会议

会议名称: 2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)

会议地点: 长沙

会议语种:英文

页码: 561-564

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）