| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a bag body restraint for a reinforcement with which work for mounting a bag body to a reinforcement is simplified, work for applying a water shut material such as hydraulic pate or the like is not required, either, and a work process can be simplified, and a method for reinforcing a foundation using the same. <P>SOLUTION: In a bag body restraint 1 for a reinforcement, at one terminal side of a hollow part 11 through which a reinforcement is inserted, an inclined internal thread part 11a is formed of which the diameter is reduced toward the inside and which moves forward a terminal portion of a bag body which is folded along an outer peripheral surface of the reinforcement while holding it with an external thread part on the outer peripheral surface of the reinforcement. At another terminal side of the hollow part 11, on the other hand, an internal thread part 11d for screwing is formed which is screwed to the external thread part on the outer peripheral surface of the reinforcement and determines a mounting position with respect to the reinforcement. Between the internal thread part 11d for screwing and the inclined internal thread part 11a, compression parts (a parallel internal thread part 11b, a recessed part 11c) are provided which compress the terminal portion of the bag body. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
