JPH0619619Y2 - Hydrophilic revetment - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to the structure of a new revetment for rivers, coasts and the like.

[Conventional technology]

Most of the conventional revetments have a concrete upright wall structure, which completely separates humans and waterfronts.

[Problems to be solved by the invention] In recent years, a waterfront plan has been advanced, and a stair-shaped dike has been constructed from the conventional dike structure. This has the advantage that people are on rivers or beaches and get in touch with the water directly.

The present inventor has completed the present invention as a result of various studies on the structure of the embankment in another mode.

[Specific configuration of device]

That is, the present invention provides a float on the upper part of the raised sheet on the front of an upright seawall such as a breakwater, a quay, and a levee, and suspends it. The hydrophilic revetment is characterized by being provided with a terrace having a width that covers at least the raised sheet suspended from the upright revetment.

Next, the hydrophilic revetment of the present invention will be described with reference to the drawings, but the present invention is not limited to the following description.

FIG. 1 is a perspective view showing an aspect of the hydrophilic revetment of the present invention. A raised sheet 2 is provided on the front surface of the upright revetment 1, and a float 3 is provided on the upper portion thereof to suspend it in water. This raised sheet 2
Although FIG. 1 shows the case where two articles are suspended, it is needless to say that a single article or three or more articles can be appropriately used according to the purpose.

It is essential that the napped sheet 2 has a napped surface as shown in FIG. The length of the raised hair may be appropriately selected in consideration of the quality of water used and the like. Further, the napped sheet 2 may have a net shape as well as a sheet shape. By raising the hair in this manner, suspended particles in water are brought into contact with and adhered to clarify the water.

Further, in the present invention, a conductive net panel 4 made of a wire mesh is provided upright in water on the front surface of the raised sheet. Brushed sheet 2 and conductive net panel 4 in water
At the upper part where the terrace is installed, project from the upright revetment 1 and terrace 5
To provide. The terrace 5 and the conductive net panel 4
Normally, as shown in FIG. 3, a support frame 6 is provided from the upright revetment 1 using H-shaped steel or the like, a terrace 5 is provided on the top of the support frame 6, and the conductive net panel 4 is supported upright. Frame 6
It is preferable to fix it to. Further, it is preferable to provide a fall prevention fence 7 at the tip of the terrace 5.

[Effect of device]

According to the present invention, the upright revetment 1 and the conductive net panel 4 are provided.
The water flowing between them is removed by contacting and adhering the suspended particles in the water by the raised sheet 2, and the removed suspended particles gradually grow and aggregate into the bottom of the water. Clarification of water can be carried out by periodically removing water. Further, the electrically conductive net panel 4 is electroplated on the surface with calcium or magnesium in the form of calcium carbonate or magnesium hydroxide by being energized, which is extremely preferable as an epiphytic base for adherent organisms. This also has the effect of allowing fish to gather near the hydrophilic revetment in search of food. The hydrophilic revetment as in the present invention has various advantages such as walking on the terrace and enjoying fishing.

[Brief description of drawings]

FIG. 1 is a perspective view showing a part of a hydrophilic revetment of the present invention, FIG. 2 is a side view of a raised sheet, and FIG. 3 is a support frame for supporting a terrace and a conductive net panel. It is a side view which shows. 1. Upright seawall, 2. Brushed sheet 3. Float, 4. Conductive net panel 5. Terrace, 6. Support frame 7. Fall prevention fence

 ─────────────────────────────────────────────────── ─── Continuation of the front page (71) Applicant 999999999 Sanyo Hydrographic Survey Co., Ltd. 1-317 Nihonbashi Horidome-cho, Chuo-ku, Tokyo (71) Applicant 999999999 Goyo Construction Co., Ltd. 2-2 Koraku, Bunkyo-ku, Tokyo No. 8 (71) Applicant 999999999 Toyo Construction Co., Ltd. 4-1-1 Korai-cho, Chuo-ku, Osaka-shi, Osaka (71) Applicant 999999999 Fudo Construction Co., Ltd. 4-2-1 Hirano-cho, Chuo-ku, Osaka-shi, Osaka No. (71) Applicant 999999999 Shimizu Corporation 2-16-1 Kyobashi, Chuo-ku, Tokyo (71) Applicant 999999999 Taiyo Kogyo Co., Ltd. 4-8-4 Kikawahigashi, Yodogawa-ku, Osaka-shi, Osaka (71) Application People 999999999 Fujita Co., Ltd. 4-6-15 Sendagaya, Shibuya-ku, Tokyo (71) Applicant 999999999 Kurita Water Industries Co., Ltd. 3-4 Nishi-Shinjuku, Shinjuku-ku, Tokyo No. 7 (72) inventor Hiroo Abe Nakano-ku, Tokyo Wakamiya 3-chome No. 51 No. 7

Claims (1)

[Scope of utility model registration request] 1. A raised sheet is hung on a front surface of an upright revetment with a float provided on the upper side thereof, and a conductive net panel made of a wire mesh is provided on the front surface of the raised sheet so as to stand upright in water. A hydrophilic revetment characterized in that a terrace having a width covering at least the raised sheet is provided from the upright revetment.