| 摘要 |
<p>Provided are a corrugated fiber reinforced panel formed of a fiber strand and a multilayer fiber sheet attached to a surface of a structure to structurally reinforce the structure, and a construction method thereof. The multilayer fiber sheet is formed by arranging a fiber strand in a longitudinal direction of a fiber reinforcing panel and layering a three-way fiber sheet and an outer formation sheet, wherein the fiber strand is formed by processing a reinforced fiber filament formed of multiple single fibers, and has a corrugated part with a corrugated rib and a corrugated groove. Therefore, by having a wave shape so that the corrugated groove has a predetermined depth, the fiber reinforcing panel can be easily impregnated with epoxy, prevent a reinforced fiber from being cracked, omit a spacer for maintaining the thickness of epoxy, minimize loss of epoxy, easily prevent an attaching part from being broken due to construction of an anchor, prevent the reinforcing fiber from being broken by increasing strength through a constraint effect when the inside of the corrugated groove is filled with epoxy, and reduce the amount of anchor by minimizing the corrugated fiber reinforcing panel from sagging through an effect of corrugated groove.</p> |
