| 摘要 |
PURPOSE: A temporary structure for an open cut and cover method is provided to minimize a working space for excavation works because a working space for installing equipments such as a lift is secured in the upper part of an excavation part. CONSTITUTION: A temporary structure for an open cut and cover method comprises a rail(200) and a pedestal(100). The rails are respectively installed along the excavation part on the ground around both sides of the excavation part(2). The excavation part is formed by trench works. The pedestal is seated on the ground around the excavation part to support the rails. One side of the pedestal is fixed to an earth retaining wall(10) of the excavation part to be separated. |
