| 摘要 |
PURPOSE: A safety structure for a natural icy field is provided to safely protect users even though an icy field is broken. CONSTITUTION: A safety structure for a natural icy field comprises floating bodies(10), a floor body(20), a connector(30), and support stands(40). A plurality of the floating bodies floats on the water surface by its buoyancy. The floating body is connected to each floating body. The connector interlinks the floating bodies and arranges the floating bodies in a predetermined area. The support stands are combined with the floating bodies and protrude from the upper part of the floating bodies. A fence is combined between the support stands.
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