| 摘要 |
The present invention relates to a structure and a construction method for constructing an underground structure supporting a soil pressure using a border structure. The structure for constructing an underground structure supporting a soil pressure using a border structure divides the ground in which a bed excavation section is wide and forms a slab in order through excavation of the divided ground and using a horizontal structure, to support the soil pressure with only a border structure among the horizontal structures. The structure for constructing an underground structure supporting a soil pressure using a border structure enables a soil transfer work to be performed in the center of the ground and blocks the earth and soil in a natural gradient in a border direction by having a temporary retaining wall between the border structure and the center of the ground in the soil transfer work to the center of the ground. The structure for constructing an underground structure supporting a soil pressure using a border structure have the border structure in a lower layer and easily disperses the soil pressure transmitted to the retaining wall by connecting the border structure and the retaining wall by a soil pressure transfer unit inclined at a right angle and 45°. |
