Abstract: A fiber reinforced polymer (FRP) anchor configured for field testing includes a precured end portion at a first end of the FRP anchor, a plurality of rovings extending from the precured end portion to free ends at a second end of the FRP anchor wherein the rovings being splayed in a first plane, and a pair of plates disposed at opposite sides of the rovings relative to the first plane. The plates are cured to the splayed rovings.

Abstract: A structure is disclosed for mechanically coupling a new concrete member to an existing concrete member to enable transfer of loads such as shear loads from the existing wall to the new wall. In examples, the mechanical structure includes a base which may be affixed to the existing member by a connective interface. A top a segment of the structure is spaced from, and connected to, the base by a number of diagonal segments. The diagonal and top segments of the bracket embed within the new concrete member during fabrication of the new concrete to transfer loads from the existing to the new concrete. A number of such brackets, of varying configurations, may be used depending on the layout of the new and existing members, and the magnitude of the loads to be transferred.

Abstract: A method of anchoring surface mounted strengthening systems to a structural member being repaired/strengthened or connecting the surface mounted strengthening systems to adjacent structural members to provide force-transfer or terminating a surface-mounted strengthening system includes drilling a hole in an existing structural member and inserting a portion of a fiber-reinforced anchor or connector into the hole in the existing structural member. The anchor or connector includes a bundle of fibers/rovings, and the portion includes rovings encapsulated in a pre-cured adhesive to form a reinforced portion having a desired cross-sectional size and shape to be received by the hole. The method further includes splaying free ends of the fibers/rovings at an end of the anchor and adhering the splayed ends of the fibers/rovings onto the surface-mounted strengthening system of the strengthened member or onto adjacent members with adhesive.

Abstract: A method of anchoring surface mounted strengthening systems to a structural member being repaired/strengthened or connecting the surface mounted strengthening systems to adjacent structural members to provide force-transfer or terminating a surface-mounted strengthening system includes drilling a hole in an existing structural member and inserting a portion of a fiber-reinforced anchor or connector into the hole in the existing structural member. The anchor or connector includes a bundle of fibers/rovings, and the portion includes rovings encapsulated in a pre-cured adhesive to form a reinforced portion having a desired cross-sectional size and shape to be received by the hole. The method further includes splaying free ends of the fibers/rovings at an end of the anchor and adhering the splayed ends of the fibers/rovings onto the surface-mounted strengthening system of the strengthened member or onto adjacent members with adhesive.