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http://dx.doi.org/10.6111/JKCGCT.2015.25.6.290

Mechanical properties of carbon fiber sheet and carbon fiber strand sheet based on carbon fibers for the reinforcement of highway bridge RC slabs  

Won, Chan Ho (The Research Institute of Industrial Science, Hanyang University)
Abe, Tadashi (Dept. of Civil Engineering, College of Industrial Technology, Nihon University)
Ahn, Tae-Ho (International Sustainable Engineering Materials (ISEM) Center, Ceramic Materials Institute & Division of Advanced Materials Sci. Eng., Hanyang University)
Publication Information
Journal of the Korean Crystal Growth and Crystal Technology / v.25, no.6, 2015 , pp. 290-293 More about this Journal
Abstract
Recently, a lot of interest has been shown in structural maintenance managements of civil infrastructures. Many researchers have been conducted on various maintenance techniques and repair materials. Among other fiber materials the carbon fiber materials are especially focused on maintenance management of Highway Bridges. Extensive work has been done on Carbon Fiber Sheet (CFS). Nevertheless, Carbon Fiber Strand Sheet (CFSS) is a newly developed material, on which limited work has been done until now. Therefore, in this study bonding the CFSS to RC slab specimen and fatigue resistance evaluation has been conducted. The results demonstrated an increase of 25.3 times more reinforcement of RC slab compared to non-reinforced RC slab. Moreover, compared to CFS-bonded RC slab, The CFSS-bonded RC slab showed 1.2 times greater reinforcement.
Keywords
RC slab; Maintenance; Repair materials; Carbon fiber sheet (CFS); Carbon fiber strand sheet (CFSS);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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