Earth-Anchor Method Using Fiber-reinfoced Grout

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PURPOSE : An earth-anchor method using fiber reinforced grout material is provided to connect coating pipes which coats strands using reinforcing fibers of the high tenacity and high intensity.CONSTITUTION : An earth-anchor method using fiber reinforced grout material comprises next steps. A perforation hole is formed to a stable ground by drilling a slope ground. An inner inserted staying tool is located at end of the perforation hole by inserting an anchor structure into the perforation hole. A reinforcing fiber is inserted in the perforation hole by 0.1~2%% compared with the entire volume. The inner inserted staying tool is settled on the stable ground to fill up the perforation hole. The strand is fixed after pulled out from the through perforation hole, while pushing an anchor plate(4).COPYRIGHT KIPO 2011