Based on the Test of Dynamic Characteristics of the Structure Retrofit Design

被引：0
|
作者：
Li, Peng [1 ]
Ma, Fu [1 ]
机构：
[1] Taiyuan Univ Technol, Coll Architecture & Civil Engn, Taiyuan 030024, Peoples R China
来源：
VIBRATION, STRUCTURAL ENGINEERING AND MEASUREMENT II, PTS 1-3 | 2012年 / 226-228卷
关键词：
Test of dynamic characteristics; Non-destructive testing; Seismic qualification; Reinforcement design;
D O I：
10.4028/www.scientific.net/AMM.226-228.1102
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
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.
引用
收藏
页码：1102 / 1105
页数：4
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