Practical Solution Method and Experimental Study on the Cable Tension in Consideration of Cable Stiffness and Fixed Boundary Condition
LI Husheng 1; LIN Li2 ;SHI Chunxiang1
(1.MOBI Antenna Technology Co., Ltd., Shenzhen 518057, China;2. Shanghai Institute of Technology, Shanghai 200235, China;3. University of Shanghai for Science and technology.,Shanghai 20093, China)
Abstract：A cable model on inhomogeneity boundary condition was established. And according to this universal model, the frequency equation in consideration of cable stiffness and fixed boundary condition was deduced based on the linear vibration theory of stay cable. The frequency equation respectively on fixed boundary condition was simplified according to the hyperbolic functions’ mathematical characteristics. Practical solution method and steps of the cable tension were proposed by a converse process. An experimental cable model was designed, and a series of experiments were conducted to compare calculated cable tension with practical cable tension on 54 different work conditions, which verified that the simplified frequency equation and the converse process solution method presented in this paper are practical and dependable.
林立;李胡生;瞿志豪;张雷 . 考虑刚度及固支边界条件的实用索力求解方法与试验研究[J]. , 2010, 29(7): 221-224,.
LI Husheng;LIN Li;SHI Chunxiang. Practical Solution Method and Experimental Study on the Cable Tension in Consideration of Cable Stiffness and Fixed Boundary Condition . , 2010, 29(7): 221-224,.
2010, Vol. 29 
