JPS61202531U

JPS61202531U -

Info

Publication number: JPS61202531U
Application number: JP8476285U
Authority: JP
Priority date: 1985-06-05
Filing date: 1985-06-05
Publication date: 1986-12-19

Description

[Brief explanation of the drawing]

第１図は本考案の第一の実施例の正面図、第２
図はその底面図、第３図は本考案の第二の実施例
の正面図、第４図はその底面図、第５図および第
６図は円柱状脚体模型、四角柱状脚体模型を用い
て行つた洗掘実験効果を示す図、第７図は脚体ま
わりの洗掘状態を示す図、第８図は第７図に示す
線―に沿う断面図、第９図および第１０図は
それぞれ従来の脚体の洗掘防止構造を示す正面図
である。２……脚体、１６……プレート、２０……人工
海草、２２……第一の人工海草部、２４……第二
の人工海草部、２６……第三の人工海草部、３０
……メツシユ、３２……第一のメツシユ部、３４
……第二のメツシユ部、３６……第三のメツシユ
部。 Figure 1 is a front view of the first embodiment of the present invention;
The figure is a bottom view, FIG. 3 is a front view of the second embodiment of the present invention, FIG. 4 is a bottom view, and FIGS. 5 and 6 show a cylindrical leg model and a quadrangular prismatic leg model. Figure 7 is a diagram showing the scouring state around the legs, Figure 8 is a sectional view taken along the line shown in Figure 7, Figures 9 and 10. FIG. 2 is a front view showing a conventional scour prevention structure of a leg body. 2... Leg body, 16... Plate, 20... Artificial seaweed, 22... First artificial seagrass part, 24... Second artificial seagrass part, 26... Third artificial seagrass part, 30
...Meshyu, 32...First mesh section, 34
...Second mesh part, 36...Third mesh part.

Claims

[Scope of utility model registration request]

A flow velocity reduction member for reducing the flow velocity in the seabed region covered by the plate, which is provided with a plate surrounding the leg body extending upward from the seabed at a predetermined distance from the seabed surface to cover the seabed around the leg body. A scouring prevention structure around the legs, characterized by the installation of .