| 摘要 |
PROBLEM TO BE SOLVED: To provide a temporary anchor capable of streamlining construction efficiency and providing excellent work efficiency. SOLUTION: This anchor comprises a head part 15 supporting a temporary structure, a fixing part 17 fixed to a ground 10, and a tension part 18 communicating the head part 15 with the fixing part 17 and transmitting a tension received from the temporary structure by the head part 15 to the fixing part 17. All of the head part 15, the fixing part 17, and the tension part 18 are formed of a biodegradable plastic material. COPYRIGHT: (C)2007,JPO&INPIT
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