JPS62157356U - - Google Patents
Info
- Publication number
- JPS62157356U JPS62157356U JP1986043894U JP4389486U JPS62157356U JP S62157356 U JPS62157356 U JP S62157356U JP 1986043894 U JP1986043894 U JP 1986043894U JP 4389486 U JP4389486 U JP 4389486U JP S62157356 U JPS62157356 U JP S62157356U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical shape
- prestressed concrete
- artificial
- opening
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011513 prestressed concrete Substances 0.000 claims 2
- 241000251468 Actinopterygii Species 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Artificial Fish Reefs (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は側面図、第２図は第１図のＡ―Ａ線断面図であ
る。
１…人工魚礁、２…鉄筋、３…開口部。
The drawings show one embodiment of the present invention; FIG. 1 is a side view, and FIG. 2 is a sectional view taken along the line AA in FIG. 1. 1...Artificial reef, 2...Reinforced steel, 3...Opening.
Claims (1)
したことを特徴とする人工魚礁。 ２ 前記円筒形状を、ＰＣ鋼材を配置し、緊張し
て圧縮力を付与したプレストレスト・コンクリー
トにて成形したものである実用新案登録請求の範
囲第１項記載の人工魚礁。[Scope of Claim for Utility Model Registration] 1. An artificial fish reef characterized by being formed into a cylindrical shape with an opening in the surrounding wall. 2. The artificial reef according to claim 1, wherein the cylindrical shape is formed from prestressed concrete in which prestressed concrete is placed and compressed under tension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986043894U JPS62157356U (en) | 1986-03-27 | 1986-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986043894U JPS62157356U (en) | 1986-03-27 | 1986-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62157356U true JPS62157356U (en) | 1987-10-06 |
Family
ID=30861187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986043894U Pending JPS62157356U (en) | 1986-03-27 | 1986-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62157356U (en) |
-
1986
- 1986-03-27 JP JP1986043894U patent/JPS62157356U/ja active Pending