| 摘要 |
PURPOSE:To make the construction of a retaining wall easier by a method in which the plate portion of a bag structure formed by connecting a flexible bag to a plate material is erected on the foundation ground, cement mortar is packed into the bag structure, and the bag structures are stacked up in a multistage in order. CONSTITUTION:A flexible bag 5 made of a high-strength cloth is connected to one side of a plate material 2 having a fitting portion 3 on its upper end to form a bag structure. The plate 2 portion of the bag structure is erected on the foundation ground and fixed at a design angle, and cement mortar or concrete 4 is packed into the bag 5. The plate 2 of the bag structure to be used in the second stage is fitted into the fitting portion 3 of the first stage plate 2, and concrete 4 is packed into the bag 5. The bag structures are stacked up in multistages in a repeated manner to construct a retaining wall. |
