| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a technology capable of constructing a slope face reinforcement structure, easy in construction, having high strength and excellent in earthquake resistance.SOLUTION: A slope face reinforcement structure 10 comprises a reinforcement structure 50 formed by stacking a plurality of sandbags 20 each formed by filling a water permeable bag body 22 with a mixture 21 including a crushed stone, a cement-based solidification material (or a neutral solidification material), a nodulizing agent and water along a slope face 31 of a dam body 30 before the mixture 21 in the sandbag 20 is solidified, and then leaving the stacked sandbags 20 at rest to solidify the mixture 21 in the sandbags 20. In the reinforcement structure 50, the sandbags 20 adjacent in the horizontal direction (in the longitudinal direction and lateral direction) are respectively connected by a band 23, and a net-like member 24 being a water permeable reinforcement material is interposed between the sandbags 20 adjacent in the perpendicular direction (the vertical direction) in the reinforcement structure 50.</p> |
