Cable oscillations due indirect excitation

Građevinar

article

Marija Demšić¹  Verica Raduka¹ 

[1] University of Zagreb Faculty of Civil Engineering

关键词: cables;    nonlinear oscillations;    method of multiple scales;   

DOI  :  10.14256/JCE.1311.2015

学科分类：社会科学、人文和艺术（综合）

来源: Hrvatsko Drustvo Gradevinskih Inzenjera

【 摘 要 】

An analytical cable oscillation model is formulated for inhomogeneous boundary conditions taking into account quadratic and cubic nonlinearities of the system. The reduced system is solved by numerical integration and, for the case of external and parametric oscillations, by the multiple scales perturbation method. The comparison of solutions with numerical model results is based on the finite difference model and the predictor-corrector algorithm for time integration of equation systems.

【 授权许可】

CC BY