耐震性能評価Ⅱ／免震・制振

[2144] AN EXPERIMENTAL INVESTIGATION ON THE CYCLIC BEHAVIOUR OF FERRO-CEMENT LAMINATED MASONRY INFILLED RC FRAME

Debasish SEN¹, 鳥畑優太², Hamood ALWASHALI¹, 前田匡樹² (1.Tohoku University, 2.東北大学)

キーワード：Ferro-cement、Masonry infill、RC frame、RCフレーム、Seismic strengthening、Wire mesh、フェロセメント、レンガ壁、耐震補強、金網

In developing countries, Ferro-cement lamination on masonry would be a low cost solution for strengthening of RC buildings. This study aims to investigate the seismic performance of two half-scaled masonry infilled RC frames, without and with Ferro-cement lamination on masonry. The experimental results showed that Ferro-cement could help in increasing the lateral strength about two times. Simple prediction model has been investigated and it could estimate the strength of Ferro-cement laminated infilled frame. In addition, Ferro-cement technique showed good energy dissipation than infilled masonry.