JPS57184130A - Slope protection work - Google Patents
Slope protection workInfo
- Publication number
- JPS57184130A JPS57184130A JP6923181A JP6923181A JPS57184130A JP S57184130 A JPS57184130 A JP S57184130A JP 6923181 A JP6923181 A JP 6923181A JP 6923181 A JP6923181 A JP 6923181A JP S57184130 A JPS57184130 A JP S57184130A
- Authority
- JP
- Japan
- Prior art keywords
- pipes
- nursery
- water
- roots
- holes
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
PURPOSE:To prevent the decaying of the roots of plant by a method in which U-shaped pipes are arranged around young trees on the dike on the coastal side of a water reservoir and air is supplied to the roots of the young trees from the through holes of the pipes. CONSTITUTION:Latticed slope frames 2 are set on the dike 1 in the water's edge of a water reservoir, and U-shaped vinyl pipes 4 whose surfaces are provided with large numbers of small through holes 3 are provided inside the frames 2. A Salicaceae sapling 5 is planted above the pipes 4 and covered with soil to form a nursery 6. The surface of the nursery 6 is further covered with coal cinders 8 to protect the nursery 6 is further covered with coal cinders 8 to protect the nursery 6 from erosion and also to form the slope 7 of the frame 2. Thus, even when the water level of the water reservoir is changed and the nursery 6 is repeatedly sunk under water, the air in the pipes 4 is supplied in the form of bubbles from the through holes 3 to the roots of the young tree 5. When the water level is lowered, water in the pipes 4 is discharged and air is again stored in the pipes 4. Therefore, the decaying of the roots of the sapling 5 can be prevented and the growth of the young tree can be accelerated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6923181A JPS57184130A (en) | 1981-05-08 | 1981-05-08 | Slope protection work |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6923181A JPS57184130A (en) | 1981-05-08 | 1981-05-08 | Slope protection work |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57184130A true JPS57184130A (en) | 1982-11-12 |
Family
ID=13396744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6923181A Pending JPS57184130A (en) | 1981-05-08 | 1981-05-08 | Slope protection work |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57184130A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100434658B1 (en) * | 2001-06-13 | 2004-06-04 | (주)에코톱 | Moisture restoring system of the tree planting of the bank |
-
1981
- 1981-05-08 JP JP6923181A patent/JPS57184130A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100434658B1 (en) * | 2001-06-13 | 2004-06-04 | (주)에코톱 | Moisture restoring system of the tree planting of the bank |
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