JPS6037315A - Fish bank block - Google Patents

Fish bank block

Info

Publication number
JPS6037315A
JPS6037315A JP59124253A JP12425384A JPS6037315A JP S6037315 A JPS6037315 A JP S6037315A JP 59124253 A JP59124253 A JP 59124253A JP 12425384 A JP12425384 A JP 12425384A JP S6037315 A JPS6037315 A JP S6037315A
Authority
JP
Japan
Prior art keywords
block
fish
front face
shaped
integrally formed
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.)
Granted
Application number
JP59124253A
Other languages
Japanese (ja)
Other versions
JPS6340882B2 (en
Inventor
Sugiaki Kusatake
杉晃 草竹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP59124253A priority Critical patent/JPS6037315A/en
Publication of JPS6037315A publication Critical patent/JPS6037315A/en
Publication of JPS6340882B2 publication Critical patent/JPS6340882B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/08—Fish passes or other means providing for migration of fish; Passages for rafts or boats
    • E02B8/085—Devices allowing fish migration, e.g. fish traps
    • 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
    • Y02A40/60—Ecological corridors or buffer zones

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Retaining Walls (AREA)
  • Revetment (AREA)
  • Artificial Fish Reefs (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

PURPOSE:To form a revetment permitting the inhabitation of fish by a method in which a V-shaped stay is integrally formed on the lower sides of the back of a rhombic front face to form a sheathing and also a space as an inhabitat for fish. CONSTITUTION:A fish bank block A has a V-shaped stay 7 integrally formed on the back lower sides of its rhombic front face 6, and a vegetating block B has a V-shaped slant wall 2 integrally formed on the back lower sides of the rhombic front face 1 and also an inversed triangular hole formed at the central part of the back wall 3. A top block C is of a bent plate form with a V-shaped longitudinal section. In forming a revetment, the blocks A are set from the lower stage by inversing its back and front sides to form the front face 6 as sheating, the block A is further set on the block, the block B is set on the block A, and the block C is set on the uppermost stage.

Description

【発明の詳細な説明】 発明の目的 ａ　産業上の利用分野 本発明は魚巣ブロックに関するもので、護岸用ブロック
の水没部分に構築し、魚類の棲息する空所を設は魚類が
生存できるようにすることを目的とする。[Detailed description of the invention] Object of the invention a. Industrial field of application The present invention relates to a fish nest block, which is constructed in a submerged part of a seawall block, and is designed to provide a cavity for fish to live in. The purpose is to

ｂ　従来の技術 従来の護岸用のブロックの前面は多少の凹凸はあ二ｐて
も魚が入れるような空所はなく、これらを構築すると水
没部分がほぼ平担な壁面に連続して形成される。b. Conventional technology Although the front surface of conventional seawall blocks may be slightly uneven, there are no spaces for fish to enter. Ru.

Ｃ発明の解決しようとする問題点 護岸用ブロックの水没部分がほぼ平担な連続した壁面に
形成されるため流水速度が速くなると共に魚類が避難す
る場所がなく下流へ流されてしまうため棲息することが
できない。Problems to be solved by the invention C: Since the submerged portion of the seawall block is formed into a nearly flat continuous wall surface, the speed of the flowing water increases, and fish have no place to take shelter and are washed downstream, making it difficult for them to live there. I can't.

発明の構成 ａ　問題点を解決するだめの手段 断面はぼＶ字形の奥行を有する斜壁の控尻後端部に土留
め用の後壁を立設し、斜壁と後壁に囲まれる空所を魚類
の棲息場所としたのである。Structure of the Invention (a) Means for Solving the Problem A rear wall for retaining the earth is erected at the rear end of a sloped wall having a depth that is approximately V-shaped in cross section, and the space surrounded by the sloped wall and the rear wall is The area became a habitat for fish.

ｂ　作用及び実施例 以下に本発明の詳細な説明すると、第１図及び第２図に
示ｔように菱形をなす前面＋１）の背後にほぼＶ字形の
奥行を有する斜壁ｔ２１　：２）を突設し、その控尻後
端部に土留め用の後壁（３）を一体成形し且つ後壁（３
）の中央部に逆三角形の角孔（４）を穿設して植生ブロ
ックＢを形成し１．−１だ第３図及び第４図に示すよう
にその角孔（４）に代え円孔（５）を穿設すると共に前
面ｆ１）を切除して他の植生ブロックｙを形成する。第
６図及び第６図は本発明に係る魚巣ブロックＡであって
、菱形の前面（６）の背面下辺にＶ字形の控（７）を一
体成形して形成するものであシ、第７図及び第８図は天
端ブロックＣを示し、縦断面７字形に屈曲せる板状に形
成され、第９図及び第１０図は下段から魚巣ブロックＡ
、次にその魚巣ブロックＡの前後を反転さ亡た植生ブロ
ックｙを最上段に天端ブロックＣを構築した状態を示し
ている。このとき必要に応じて天端ブロックＣのみを多
段に組積して露出上の面積が大きい植生フ゛ロックとす
ることができる。b. Functions and Examples Below, the present invention will be described in detail.As shown in FIGS. 1 and 2, behind the diamond-shaped front surface +1) is a diagonal wall t21:2) having an approximately V-shaped depth. A rear wall (3) for retaining the earth is integrally formed on the rear end of the rear end of the rear wall (3).
) to form a vegetation block B by drilling an inverted triangular square hole (4) in the center of 1. -1 As shown in FIGS. 3 and 4, a circular hole (5) is bored in place of the square hole (4), and the front surface f1) is cut out to form another vegetation block y. 6 and 6 show a fish nest block A according to the present invention, in which a V-shaped retainer (7) is integrally formed on the lower side of the back surface of a diamond-shaped front surface (6). 7 and 8 show the top block C, which is formed into a plate shape that can be bent into a 7-shaped vertical section, and FIGS. 9 and 10 show the top block C from the bottom.
, Next, the front and back of the fish nest block A are reversed, and a top block C is constructed with the dead vegetation block y placed on the uppermost stage. At this time, if necessary, only the top block C can be stacked in multiple stages to form a vegetation block with a large exposed area.

発明の効果 本発明の魚巣ブロックＡを水没部分に、水面との境部分
に植生ブロックゴを、水上部分に植生フ゛ロックＢを、
最上段に天端ブロックＣを組積すると堅固な護岸を施工
でき、魚巣ブロックＡのＶ字形の控１７：ｌ　ｔ７）と
前面（６）によって形成される凹所が魚類の棲息場所と
なるのであり、従って水流が該所でよど′み和らげられ
速い水流を避けて魚類カニ避難できるのである。また植
生ブロックＢに土壌を充填し、その上部開口から植生す
ると護岸を緑化できるのである。従：′）−ｒ改修前の
自然環境を回復でき、回復に伴なって動植物が生育繁茂
し、自然形このように本発明は構造は堅牢で然も大量生
産に適するすぐれた有用発明である。Effects of the Invention The fish nest block A of the present invention is placed in the submerged part, the vegetation block B is placed in the boundary part with the water surface, and the vegetation block B is placed in the above water part.
By masonrying the top block C on the top level, a solid seawall can be constructed, and the recess formed by the V-shaped retainer 17:l t7) and the front face (6) of the fish nest block A becomes a habitat for fish. Therefore, the water flow becomes stagnant at that location, and fish and crabs can evacuate by avoiding the fast water flow. Furthermore, by filling the vegetation block B with soil and growing vegetation from the upper opening, the seawall can be greened. Comp:')-r The natural environment before the renovation can be restored, and with the restoration, animals and plants can grow and flourish in their natural form.Thus, the present invention is an excellent and useful invention that has a robust structure and is suitable for mass production. .

【図面の簡単な説明】[Brief explanation of drawings]

第１図の左半部は植生ブロックの正面図、右半部は同背
面図、第２図は同右側面図、第３図の左半部は池の植生
ブロックの正面図、右半部は背面図、第４図は同左側面
図、第５図の左半部は本発明に係る魚巣ブロックの実施
例を示す正面図、右半部は同背面図、第６図は同左側面
図、第゛１図は天端ブロックの正面図、第８図は同側面
図、第９図は魚巣ブロック、植生ブロック、天端ブロッ
クを構築し護岸工事を施工した状態を示す一部切欠正面
図、第１Ｏ図は第９図におけるＡ−Ａ断証図である。 （６）・・前面　（７）・・控　Ａ・・魚巣ブロック特
許出願人　草　竹　杉　晃［有］The left half of Figure 1 is a front view of the vegetation block, the right half is a rear view of the same, Figure 2 is a right side view of the same, the left half of Figure 3 is a front view of the pond vegetation block, and the right half is a rear view, FIG. 4 is a left side view of the same, the left half of FIG. 5 is a front view showing an embodiment of the fish nest block according to the present invention, the right half is a rear view of the same, and FIG. 6 is a left side view of the same. , Figure 1 is a front view of the crown block, Figure 8 is a side view of the same, and Figure 9 is a partially cutaway front view showing the state where the fish nest block, vegetation block, crown block have been constructed and the bank protection work has been carried out. 10 is a cross-sectional view taken along line A--A in FIG. 9. (6)... Front (7)... Back A... Fish nest block patent applicant Akira Kusatake Sugi

Claims (1)

【特許請求の範囲】[Claims] 断面はぼ７字形の奥行を有する斜壁の控尻後端部に土留
め用の後壁を立設し、魚の棲息する空所を設けたととを
特徴とする魚巣ブロック。A fish nest block characterized in that a rear wall for retaining earth is erected at the rear end of a slanted wall having a depth of a 7-shaped cross section, and a space for fish to live is provided.
JP59124253A 1984-06-16 1984-06-16 Fish bank block Granted JPS6037315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59124253A JPS6037315A (en) 1984-06-16 1984-06-16 Fish bank block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59124253A JPS6037315A (en) 1984-06-16 1984-06-16 Fish bank block

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP11193579A Division JPS5639242A (en) 1979-09-01 1979-09-01 Method of constructing active retaining wall and active block

Publications (2)

Publication Number Publication Date
JPS6037315A true JPS6037315A (en) 1985-02-26
JPS6340882B2 JPS6340882B2 (en) 1988-08-15

Family

ID=14880748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59124253A Granted JPS6037315A (en) 1984-06-16 1984-06-16 Fish bank block

Country Status (1)

Country Link
JP (1) JPS6037315A (en)

Also Published As

Publication number Publication date
JPS6340882B2 (en) 1988-08-15

Similar Documents

Publication Publication Date Title
JPH0211482Y2 (en)
JPS6037315A (en) Fish bank block
JPH068528B2 (en) Concrete block for seawall
JPH07113207B2 (en) Fish nest block
JPH0735852Y2 (en) Reef block for fish nest
JP3097282U (en) Ecosystem conservation block
KR200356111Y1 (en) Embankment block
KR100810746B1 (en) Artificial reef using artificial rock work for shellfishs
CN214005581U (en) Slope protection for water and soil protection
JPS6340881B2 (en)
JPH1018265A (en) Stone packed cage revetment wall for river
KR200163472Y1 (en) Block for naturally protecting an inclined plane
JP2000064248A (en) Cage frame for revetment
JPH0649606Y2 (en) Reef block for fish nest
JPH1150429A (en) Block for fish nest
JP2501230Y2 (en) Seawall for fish nests
JP2709429B2 (en) Fish nest block
JPH09316850A (en) Multi-nature type stack block
JP4353347B2 (en) Tidal flat construction method for closed waters
KR200228745Y1 (en) Embankment block
JPH0610363B2 (en) Ecosystem conservation block and revetment structure using it
JP2651777B2 (en) Fish nest block, seawall with fish nest, and head work
JPS6011141Y2 (en) Seawall block
JPH07158032A (en) Multi-natural type low water level water bank with fish bank
JPH0726380B2 (en) Ecosystem improvement revetment structure