| 摘要 |
PROBLEM TO BE SOLVED: To provide an evacuation facility capable of being manufactured and maintained at a low cost and suppressing uplift of a main body.SOLUTION: An evacuation facility according to this invention comprises: a main body 1, which has a storage part 6 capable of accepting refugees; a frame body 2, which supports the main body 1; a bearing layer 3 installed inside the frame body 2; a water inlet 4 formed at a high place; and a water channel 5, which guides the water taken in from the water inlet 4 to the bearing layer 3. The main body 1 is a reinforced concrete structure. The bearing layer 3 has a cavity. The water flows into the cavity, resulting in floating of the main body 1.SELECTED DRAWING: Figure 7 |
