| 摘要 |
PROBLEM TO BE SOLVED: To construct an underwater structure with a form A using an opening panel 1.SOLUTION: An underwater structure comprises an opening panel 1, a sheet 2 disposed around the opening panel, and concrete installed in the form A. An opening part 11 of the opening panel 1 is opened in a socket shape and over multiple stages while being surrounded by an inclined part 12 and a connecting part 13. |
