| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for driving a steel pipe, which can bring about the effect of the reinforcement of the natural ground and the like simultaneously with the completion of the construction which can be executed in a short time with low cost without destructing the surrounding natural ground by drilling a hole and without requiring time for injecting a grout and waiting for the curing of the grout. SOLUTION: The steel pipe a (a' and h) is driven by hitting and/or pushing a base end in the required position of the natural ground, so as to serve as a timbering member, a timbering leg part reinforcing member, or an invert part reinforcing member. COPYRIGHT: (C)2006,JPO&NCIPI
|
