The influence of vertical load to the natural vibration of series isolation system

3rd International Conference on Advances in Energy Resources and Environment Engineering

能源学;生态环境科学

Lin, Z.D.^1 ; Shi, H.^1

City Institute, Dalian Univ. of Tech., Dalian

116600, China^1

关键词: Differential quadrature methods;    Isolation structures;    Isolation systems;    Natural vibration;    Natural vibration characteristic;    Overall stabilities;    Parameter analysis;    Vibration characteristics;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/113/1/012155/pdf
DOI  :  10.1088/1755-1315/113/1/012155

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The influence of axial load to the natural vibration of series isolation system is analyzed. The natural frequency of series isolation system is solved by differential quadrature method. According to the vertical load which is the main factor of natural vibration characteristic on the series isolation system, the parameter analysis is carried out. It should provide the basis for the vibration characteristic analysis for the structure of bearing on the top of first story column, and it can also provide evidence for the overall stability analysis of series isolation structure.