JPS56105010A - Wave extinguishing and energy reducing block - Google Patents
Wave extinguishing and energy reducing blockInfo
- Publication number
- JPS56105010A JPS56105010A JP514080A JP514080A JPS56105010A JP S56105010 A JPS56105010 A JP S56105010A JP 514080 A JP514080 A JP 514080A JP 514080 A JP514080 A JP 514080A JP S56105010 A JPS56105010 A JP S56105010A
- Authority
- JP
- Japan
- Prior art keywords
- blocks
- block
- sections
- indentations
- fitted
- 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
Landscapes
- Revetment (AREA)
Abstract
PURPOSE: To obtain an excellent wave extinguishing effect by a mechanism wherein indentations into which the convex sections of other blocks can be fitted are formed to lateral convex-character shape blocks and a large number of the blocks are butted and arranged longitudinally and laterally.
CONSTITUTION: With blocks A, lateral concave-character shape blocks 1 are each connected flatly back to back so that the concave sections 2 are mutually located at the outsides, legs 4 and projecting sections 5 are each formed on each block, and indentations 6 into which the projection sections 5 can be inserted are made up to the lower surfaces of each block. One block B is formed by connecting two or more of the unit blocks. When the blocks B are used, the indentations 6 of the bottoms are fitted to the projecting sections 5 of one stage blocks and the blocks are vertically stacked at several stages, a large number of voids 9, 10 are made up among each block, and the blocks have a great effect on the decrease of wave force.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP514080A JPS56105010A (en) | 1980-01-18 | 1980-01-18 | Wave extinguishing and energy reducing block |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP514080A JPS56105010A (en) | 1980-01-18 | 1980-01-18 | Wave extinguishing and energy reducing block |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56105010A true JPS56105010A (en) | 1981-08-21 |
Family
ID=11602995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP514080A Pending JPS56105010A (en) | 1980-01-18 | 1980-01-18 | Wave extinguishing and energy reducing block |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56105010A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007209855A (en) * | 2006-02-07 | 2007-08-23 | Tokyo Univ Of Marine Science & Technology | Microorganism support single substance and sewage purifying apparatus for sewage purification |
JP2011047190A (en) * | 2009-08-26 | 2011-03-10 | Hakogata Yoheki Kenkyusho:Kk | Retaining-wall block, parts for retaining wall, and retaining wall construction method |
JP2012001958A (en) * | 2010-06-16 | 2012-01-05 | Nippon Kohken Kk | Concrete block and construction method of mass concrete structure |
-
1980
- 1980-01-18 JP JP514080A patent/JPS56105010A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007209855A (en) * | 2006-02-07 | 2007-08-23 | Tokyo Univ Of Marine Science & Technology | Microorganism support single substance and sewage purifying apparatus for sewage purification |
JP2011047190A (en) * | 2009-08-26 | 2011-03-10 | Hakogata Yoheki Kenkyusho:Kk | Retaining-wall block, parts for retaining wall, and retaining wall construction method |
JP2012001958A (en) * | 2010-06-16 | 2012-01-05 | Nippon Kohken Kk | Concrete block and construction method of mass concrete structure |
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