| 摘要 |
A construction method of a steel pipe loop structure is provided to improve precision and remove unnecessary underground work by pre-forming a guide plate and a guide rail on steel plates on the ground and press-fitting the pre-formed pipes through the guide plate and the guide rail. A construction method of a steel pipe loop structure comprises a first step of preparing a plurality of steel pipes(100A,100B), a second step of press-fitting one of the steel pipes to the outline of a structure and slid-fitting a guide plate(120) of the other steel pipe to a guide rail(130) of the press-fitted steel pipe, a third step of constructing a steel pipe loop structure by charging filler in the steel pipes, and a fourth step of excavating the inside of the steel pipe loop structure and constructing the structure. |
