Flood-resistant facility with flood-resistant wall

摘要

PROBLEM TO BE SOLVED: To provide an economical and highly safe flood-resistant facility capable of withstanding an assumed inundation depth and water pressure while suppressing the height of the flood-resistant fence itself by combining an embankment and a flood-resistant wall. SOLUTION: A flood resistant fence 2 is constructed so that a plurality of buildings 1a, 1b, 1c, 1d are surrounded, and an upper end portion thereof has a height higher than an expected inundation depth, and when flood damage occurs, an opening of the flood resistant fence is constructed. By closing the part, an isolated space is formed between the building and the flood-resistant wall to prevent internal damage. The area covered by the flood-resistant wall is, for example, an embankment E having a height of about 1.5 m is formed, and the height of the upper end of the flood-resistant wall constructed on the embankment is equal to or higher than the inundation depth. On the outside of the flood wall, a sloped embankment portion E