JPH0331850U - - Google Patents
Info
- Publication number
- JPH0331850U JPH0331850U JP1989090666U JP9066689U JPH0331850U JP H0331850 U JPH0331850 U JP H0331850U JP 1989090666 U JP1989090666 U JP 1989090666U JP 9066689 U JP9066689 U JP 9066689U JP H0331850 U JPH0331850 U JP H0331850U
- Authority
- JP
- Japan
- Prior art keywords
- outer shell
- shape
- cross
- covered
- covering
- 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
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 241000251468 Actinopterygii Species 0.000 claims 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 239000004567 concrete Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 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
第１図は本考案の実施例の人工魚礁の平面図、
第２図は本考案の実施例の人工魚礁の断面図、第
３図は本考案の実施例の人工魚礁の平面図、であ
る。
１……鉄筋コンクリート製の天板、２……斜面
の鉄筋コンクリート製の外殻、３……円形の開口
部、４……長方形の開口部、５……間伐材、６…
…鋼製フレーム、７……大きく開放された略三角
形の開放部。
FIG. 1 is a plan view of an artificial reef according to an embodiment of the present invention.
FIG. 2 is a sectional view of the artificial reef according to the embodiment of the present invention, and FIG. 3 is a plan view of the artificial reef according to the embodiment of the present invention. 1... Reinforced concrete top plate, 2... Reinforced concrete outer shell on slope, 3... Circular opening, 4... Rectangular opening, 5... Thinning wood, 6...
...Steel frame, 7...large, approximately triangular opening.
Claims (1)
、これらの材で構成される人工魚礁で、使用した
これらの材を、コンクリート製、鉄筋コンクリー
ト製、または、鋼製の外殻（天板等これらに類す
るもの。以下単に外殻とする）で覆つたもので（
結果的に覆うことになるものも含む）、覆つたこ
の外殻の形状が、水平投影図上で十字、略十字、
或は、星型等これらに類する形状を為し、この形
状の凸起部分（出ばつた面、または部分）間が側
面図上大きく開放され（側面の外殻が無い。若し
くは無いに等しい位開放されている）、且つ、当
該人工魚礁を水平面に置いた場合、覆つたこの外
殻の凸起部分の１面でもが、この水平面に対して
平行、若しくは、鉛直以外になるもの。 当然のことだが、この覆う外殻に、円形の穴（
円形の開口部）、或は、正方形等の穴（正方形等
の開口部）。これら、種々形状の穴を有するか否
かは問わない。[Scope of Claim for Utility Model Registration] Artificial fish reefs made of wood, bamboo, synthetic resin, etc., or made of these materials, made of concrete, reinforced concrete, or It is covered with a steel outer shell (such as a top plate, etc., hereinafter simply referred to as the outer shell).
(including those that will eventually be covered), the shape of the outer shell of the covering will be a cross, approximately a cross, or a cross on the horizontal projection.
Or, it has a similar shape such as a star shape, and the protruding parts (protruding surfaces or parts) of this shape are largely open in side view (there is no outer shell on the side, or there is almost no outer shell). (open), and when the artificial fish reef is placed on a horizontal surface, one surface of the convex part of the covering shell is parallel to or other than perpendicular to the horizontal surface. Naturally, there is a circular hole (
A circular opening) or a square hole (a square opening). It does not matter whether these holes have various shapes or not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989090666U JPH0331850U (en) | 1989-08-01 | 1989-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989090666U JPH0331850U (en) | 1989-08-01 | 1989-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0331850U true JPH0331850U (en) | 1991-03-28 |
Family
ID=31640182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989090666U Pending JPH0331850U (en) | 1989-08-01 | 1989-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331850U (en) |
-
1989
- 1989-08-01 JP JP1989090666U patent/JPH0331850U/ja active Pending