JPH0125845B2 - - Google Patents
Info
- Publication number
- JPH0125845B2 JPH0125845B2 JP6335181A JP6335181A JPH0125845B2 JP H0125845 B2 JPH0125845 B2 JP H0125845B2 JP 6335181 A JP6335181 A JP 6335181A JP 6335181 A JP6335181 A JP 6335181A JP H0125845 B2 JPH0125845 B2 JP H0125845B2
- Authority
- JP
- Japan
- Prior art keywords
- connecting plate
- connecting groove
- plate
- joint
- concrete product
- 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.)
- Expired
Links
- 238000010276 construction Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6335181A JPS57178019A (en) | 1981-04-28 | 1981-04-28 | Coupling structure for aqueduct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6335181A JPS57178019A (en) | 1981-04-28 | 1981-04-28 | Coupling structure for aqueduct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57178019A JPS57178019A (en) | 1982-11-02 |
| JPH0125845B2 true JPH0125845B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-05-19 |
Family
ID=13226734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6335181A Granted JPS57178019A (en) | 1981-04-28 | 1981-04-28 | Coupling structure for aqueduct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57178019A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5522675A (en) * | 1994-12-19 | 1996-06-04 | Abt, Inc. | Method and apparatus for aligning drainage channel sections |
| US5735637A (en) * | 1996-06-03 | 1998-04-07 | Abt, Inc. | Method and apparatus for supporting and anchoring drainage channel sections |
| US6991404B2 (en) * | 2002-09-17 | 2006-01-31 | Charon James W | Closed modular ditch liners |
| US6860678B2 (en) | 2003-01-13 | 2005-03-01 | Abt, Inc. | Method and apparatus for aligning channel sections with an adjustable alignment key |
-
1981
- 1981-04-28 JP JP6335181A patent/JPS57178019A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57178019A (en) | 1982-11-02 |