JPS55119815A - Hollow porous spherical block and coupling method thereof - Google Patents
Hollow porous spherical block and coupling method thereofInfo
- Publication number
- JPS55119815A JPS55119815A JP2601979A JP2601979A JPS55119815A JP S55119815 A JPS55119815 A JP S55119815A JP 2601979 A JP2601979 A JP 2601979A JP 2601979 A JP2601979 A JP 2601979A JP S55119815 A JPS55119815 A JP S55119815A
- Authority
- JP
- Japan
- Prior art keywords
- spherical
- pieces
- blocks
- bolt
- hole
- 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
Links
- 238000010168 coupling process Methods 0.000 title abstract 4
- 230000008878 coupling Effects 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
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
- Farming Of Fish And Shellfish (AREA)
- Revetment (AREA)
- Artificial Fish Reefs (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2601979A JPS55119815A (en) | 1979-03-05 | 1979-03-05 | Hollow porous spherical block and coupling method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2601979A JPS55119815A (en) | 1979-03-05 | 1979-03-05 | Hollow porous spherical block and coupling method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55119815A true JPS55119815A (en) | 1980-09-13 |
JPS6224569B2 JPS6224569B2 (enrdf_load_stackoverflow) | 1987-05-29 |
Family
ID=12181980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2601979A Granted JPS55119815A (en) | 1979-03-05 | 1979-03-05 | Hollow porous spherical block and coupling method thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55119815A (enrdf_load_stackoverflow) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5743206U (enrdf_load_stackoverflow) * | 1980-08-15 | 1982-03-09 | ||
FR2579643A1 (fr) * | 1985-03-29 | 1986-10-03 | Rixain Henri | Module de realisation de structures destinees a etre immerge pour former des recifs artificiels |
US5542779A (en) * | 1994-03-29 | 1996-08-06 | Ono; Taisaburo | Wave-damping underwater truss structure |
US5564369A (en) * | 1994-06-22 | 1996-10-15 | Barber; Todd R. | Reef ball |
KR100648956B1 (ko) | 2006-08-07 | 2006-11-24 | 주식회사 남원건설엔지니어링 | 하천 생태계 보호를 위한 바닥블록 설치구조 |
JP2019065614A (ja) * | 2017-10-03 | 2019-04-25 | 大成建設株式会社 | コンクリートブロックの連結構造 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4897337A (enrdf_load_stackoverflow) * | 1972-03-24 | 1973-12-12 | ||
JPS5063318U (enrdf_load_stackoverflow) * | 1973-10-05 | 1975-06-09 |
-
1979
- 1979-03-05 JP JP2601979A patent/JPS55119815A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4897337A (enrdf_load_stackoverflow) * | 1972-03-24 | 1973-12-12 | ||
JPS5063318U (enrdf_load_stackoverflow) * | 1973-10-05 | 1975-06-09 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5743206U (enrdf_load_stackoverflow) * | 1980-08-15 | 1982-03-09 | ||
FR2579643A1 (fr) * | 1985-03-29 | 1986-10-03 | Rixain Henri | Module de realisation de structures destinees a etre immerge pour former des recifs artificiels |
US5542779A (en) * | 1994-03-29 | 1996-08-06 | Ono; Taisaburo | Wave-damping underwater truss structure |
US5564369A (en) * | 1994-06-22 | 1996-10-15 | Barber; Todd R. | Reef ball |
US5836265A (en) * | 1994-06-22 | 1998-11-17 | Barber; Todd Ryan | Reef ball |
KR100648956B1 (ko) | 2006-08-07 | 2006-11-24 | 주식회사 남원건설엔지니어링 | 하천 생태계 보호를 위한 바닥블록 설치구조 |
JP2019065614A (ja) * | 2017-10-03 | 2019-04-25 | 大成建設株式会社 | コンクリートブロックの連結構造 |
Also Published As
Publication number | Publication date |
---|---|
JPS6224569B2 (enrdf_load_stackoverflow) | 1987-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1520544A (en) | Junction member | |
EP0297552A3 (en) | Composite structures and methods of manufacturing the same | |
AU5074485A (en) | Puzzle cube | |
ES8405470A1 (es) | Procedimiento para la fabricacion de un cuerpo de desplazamiento para obtener vaciados en piezas de hormigon. | |
GB1535668A (en) | Junction device | |
JPS55119815A (en) | Hollow porous spherical block and coupling method thereof | |
EP0355253A3 (en) | Flat solid truss using square steel pipes | |
ES274751U (es) | Una disposicion de bastidor, preferentemente de madera, paraun mueble, estanteria, accesorios interiores o estructuras similares. | |
JPS56105010A (en) | Wave extinguishing and energy reducing block | |
JPS5559082A (en) | Ship of assembly structure | |
JPS5689608A (en) | Coupling structure | |
JPS579327A (en) | Synchromesh joint | |
JPS5785426A (en) | T-shaped block with rotary supporting part | |
JPS5730641A (en) | Shock-absorbing type bumper fixture | |
DE3781725D1 (de) | Knotenverbinder fuer ebene und raeumliche fachwerke. | |
JPS6346322U (enrdf_load_stackoverflow) | ||
JPS5477276A (en) | Forging of non-harmonizer bolt | |
JPS5652214A (en) | Connecting method for leg of jack-up-rig | |
Kliemand | Stress Ratio in the Case of Resultant Shear Stresses | |
JPS6341392U (enrdf_load_stackoverflow) | ||
Chuev et al. | The Magnetic State of HoCo sub 5. 5--5 x Cu sub 5 x Alloys With a TbCu sub 7-Type Structure | |
JPS55128433A (en) | Core mold for forming pipe joint | |
JPS6266919U (enrdf_load_stackoverflow) | ||
JPS571518A (en) | Manufacture of pipe member | |
JPS641853A (en) | Gutter system and leader, and gutter joint |