Seismic retrofitting of structures with advanced composites - A review

被引:0
|
作者
Triantafillou, TC [1 ]
机构
[1] Univ Patras, Dept Civil Engn, Patras 26500, Greece
关键词
Fibre reinforced polymers (FRP); masonry; reinforced concrete; retrofitting; seismic;
D O I
暂无
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Externally bonded (eb) fibre reinforced polymers (FRPs) have been employed extensively throughout the world in numerous rehabilitation applications of reinforced concrete or masonry structures. This paper focuses on the seismic retrofitting (removal of seismic deficiency) of RC elements (mainly columns, but also walls and beam-column joints) and masonry walls using FRPs. Basic retrofit issues, namely shear strengthening and increase of confinement at plastic hinge or lap-splice regions, are summarised first and a brief summary of application techniques is given. Next, some key behaviour and design aspects for shear-strengthened or FRP-confined members are provided, and a brief description of some recent developments related to the seismic strengthening of beam-column joints is presented. Finally, key issues on the seismic retrofitting of masonry walls for in-plane or out-of-plane action are discussed.
引用
收藏
页码:807 / 816
页数:10
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