| 摘要 |
<p>PURPOSE: A concrete reinforcing structure is provided to improve an adhesive performance of a fiber reinforced plastic member by including a shear key in the fiber reinforced plastic member. CONSTITUTION: A concrete reinforcement structure(100) comprises a fiber reinforced plastic panel(120), a shear key(160), an installation medium, and a reinforcement bar(123). The fiber reinforced plastic panel is fixed into an installation groove formed in a longitudinal direction of a concrete structure(105). The shear key is disposed at both ends of the fiber reinforced plastic panel and fixes a part adhered to the concrete structure to induce a flexible resistance to the concrete structure in a tension direction. The installation medium mediates insertion and fixation of the fiber reinforced plastic panel into the installation groove. The reinforcement bar is installed orthogonal to the fiber reinforced plastic panel and reinforces the concrete structure by connecting a plurality of fiber reinforced plastic panels.</p> |
