| 摘要 |
PURPOSE: A construction method of an earth retaining wall structure is provided to reduce construction time and costs by reducing the influence of earth pressure. CONSTITUTION: A construction method of an earth retaining wall structure is as follows. Multiple post holes for an earth retaining wall are formed on the ground using a boring device. First and second post piles(10,20) are inserted into the post holes. The top connection portions of the first and second post piles are connected to each other using a coupling unit(30). The ground is excavated at the same inclination as one surface of the first post piles. Lagging(40) is installed between the first post piles. |
