| 摘要 |
Carbon-long-fiber-reinforced concrete members are produced. Carbon long fibers (f0) are extended between a pair of anchor attaching stands (40L, 40R) and a carriage (30) is moved while rotating the anchor attaching stands (40L, 40R), whereby continuous carbon long-fibers (f) are spirally wound around the carbon long-fibers (f0). Used as a bar arrangement, this is received in a form (60) and concrete is poured from a concrete tank (62) into the form (60), whereby the bar arrangement, in which the continuous carbon long-fibers (f) are spirally wound around carbon long-fibers (f0), is embedded in the concrete, producing a carbon-long-fiber-reinforced concrete member of high strength.
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