| 摘要 |
A construction method of a basement exterior wall supporting earth pressure of a temporary earth wall on the floor slab is provided to improve work efficiency by supporting earth pressure and water pressure delivered from an retaining wall through constructing a basement floor board downward. A construction method of a basement exterior wall supporting earth pressure of a temporary earth wall on the floor slab comprises: a step for performing sheeting construction to be adjacent to the outline of an exterior wall(6) and digging an inner ground of a retaining wall; a step for setting up a bracket(5) and a reinforcing agent(13) in a soldier pile(1); a step for attaching a shape steel(11) to the lower end of an upper flange and attaching a wall girder(2) to be adjacent to the free end and attaching a ground sill(3) to the wall girder and a steel column to complete steel beam construction; a step for constructing a bottom plate(4); a step for pouring the concrete in a form and the slab; a step for completing the basement floor construction by repeating the steps; and a step for performing outer wall construction from a lowermost story floor to a first story floor. |
