Innovative strategies for seismic retrofitting of steel and composite structures

被引:52
|
作者
Di Sarno, L [1 ]
Elnashai, AS
机构
[1] Univ Sannio, Dept Engn, I-82100 Benevento, Italy
[2] Univ Illinois, Dept Civil & Environm Engn, Urbana, IL 61801 USA
关键词
retrofitting; steel structures; composite structures; base isolation; dampers;
D O I
10.1002/pse.195
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
This paper reviews briefly traditional rehabilitation methods and provides a detailed discussion of design issues along with the advantages and the disadvantages of innovative strategies for seismic retrofitting of steel and composite structures. Special emphasis is placed on base isolation and supplemental damping devices. The viability and cost-effectiveness of these strategies are assessed on the basis of multiple limit states within the framework of performance-based design. A number of parameters which govern the selection of the intervention devices are investigated.
引用
收藏
页码:115 / 135
页数:21
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