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Title |
Static Cyclic Loading Test of the Seismic and Energy Simultaneous Retrofit Panel for Existing Unreinforced Masonry Buildings
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Authors |
최형욱(Hyoung-Wook Choi) ; 이상호(Sang-Ho Lee) ; 최형석(Hyoung-Suk Choi) ; 김태형(Tae-Hyeong Kim) ; 백은림(Eun-Rim Baek) |
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DOI |
https://doi.org/10.11112/jksmi.2020.24.4.81 |
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Keywords |
비보강 조적조; 내진 보강; 에너지 보강; 탄소 텍스타일 보강; 모세관 튜브 URM; Seismic Retrofit; Energy Retrofit; Carbon Textile reinforcements; Capillary Tubes |
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Abstract |
A textile and capillary tube composite panel(TCP) was developed to simultaneously retrofit the seismic performance and the energy efficiency(e.g. heating or insulation performance) of existing unreinforced masonry (URM) buildings. TCP is a light-weight mortar panel in which carbon textilereinforcements and capillary tubes are embedded. Textile reinforcements plays a role of seismic retrofit and capillary tubes that hot water circulatescontribute to the energy retrofit. In this paper, the static cyclic loading tests were performed on the masonry walls with/without TCP to understandthe seismic retrofit effect of TCP retrofit and the results were summarized. The results of the test showed that the TCP contributed to increase thecapacity of the Shear strength and ductility of the URM walls. In addition, the deformation of the wall after cracking was substantially controlledby the carbon textile.
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