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An Experimental Study on Seismic Capacity Improvement of Masonry Buildings by Glass Fiber Reinforced Methods  

Cho, Sang-Min (서울시립대학교)
Choi, Sung-Mo (서울시립대학교)
Kwon, Ki-Hyuk (서울시립대학교)
Lee, Su-Cheul (서울구조안전기술사사무소)
Publication Information
Journal of the Korean Society of Hazard Mitigation / v.4, no.2, 2004 , pp. 47-52 More about this Journal
Abstract
Whereas The masonry buildings are safe under gravity loads, most of the masonry buildings in Korea have many structural defects under a lateral load due to an earthquake acceleration. But there is no earthquake resistant design code for the Masonry in Korea. Therefore it may be necessary to be set up an seismic code and be suggested for reinforcing methods for existing masonry buildings. The purpose of this paper is to investigate seismic capacity of reinforced masonry buildings subjected to earthquake load. The typical two models of the masonry building in Korea are selected through a site investigation. On the basis of test results, the fiber reinforcing effect of the two models was considerable. The maximum base shear force and deformation capacity for RM were remarkably increased. It was found that the pier rocking failure was a dominant mode for the RM buildings during a seismic excitation.
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  • Reference
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