Based on the Test of Dynamic Characteristics of the Structure Retrofit Design
The dynamic characteristics of the building could comprehensively reflect the seismic performance of the building.To make use of high sensitivity vibratory sensor picks up response of the external excitation of the structure.And then the dynamic characteristics of the structural could be obtained.According to it, the relevant judgment of the structural health status might be made.Based on the modal characteristics of the structure, the structure of the overall seismic performance is analyzed.Taking targeted reinforcement measures for seismic system optimization based on dynamic characteristics test results.It may effectively improve the overall seismic performance of the existing structure, avoid the blindness of reinforcement, and reduce the reinforcement costs.This paper takes a teaching building as an example to introduce seismic reinforcement design method that is based on dynamic characteristics of the test.
Test of dynamic characteristics Non-destructive testing Seismic qualification Reinforcement design
Peng Li Fu Ma
College of Architecture and Civil Engineering of Taiyuan University of Technology,Taiyuan,030024,China
国际会议
上海
英文
1102-1105
2012-10-19（万方平台首次上网日期，不代表论文的发表时间）