Finite Element Analysis on Impedance Parameters of Anchor Plate of Structural Cables Under Cable Force Changes

구조용 케이블의 장력 변화에 따른 정착부의 임피던스 특성에 대한 유한요소해석

This paper presents a finite element analysis on impedance parameters of anchor plates of structural cables under the change in cable forces. To achieve the objective, four approaches are implemented as follows: Firstly, theoretical background of electro-mechanical impedance is described. Secondly, anchor plates of structural cables are selected to experimentally examine the relationship between impedance parameters and cable force changes. Thirdly, finite element analysis is performed to verify the experimental results. Fourthly, a comparison between the experimental and numerical analysis on impedance parameters of anchor plate of structural cables under cable force changes is carried out.