Affiliation:
1. Faculty of Civil Engineering, Technion — Israel Institute of Technology, Technion City, Haifa 32000, Israel
Abstract
The effect of a constant axial load either tensile or compressive on the natural frequencies of uniform multi-span beams is presented. The proposed solution is based on the exact dynamic stiffness matrix for the member, for any desired precision. The natural frequencies are found as the frequencies that cause the determinant of the stiffness matrix to become zero. The influence of the axial load and variation of span ratios on the vibration frequencies for beams with up to 4 spans are studied, and presented in graphical forms.
Publisher
World Scientific Pub Co Pte Lt
Subject
Applied Mathematics,Mechanical Engineering,Ocean Engineering,Aerospace Engineering,Building and Construction,Civil and Structural Engineering
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献