JPS5781534A - Drain ditch for slope - Google Patents
Drain ditch for slopeInfo
- Publication number
- JPS5781534A JPS5781534A JP15542480A JP15542480A JPS5781534A JP S5781534 A JPS5781534 A JP S5781534A JP 15542480 A JP15542480 A JP 15542480A JP 15542480 A JP15542480 A JP 15542480A JP S5781534 A JPS5781534 A JP S5781534A
- Authority
- JP
- Japan
- Prior art keywords
- waterways
- cross
- vertical
- slope
- section
- 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
Abstract
PURPOSE: To smoothen the flow of water and discharge of soil and sand for preventing the erosion of slope by a method in which linear vertical waterways are joined with cross waterways in such a way that they can join with each other with a steep angle toward the linear vertical waterways in order to avoid overflowing from the cross waterways.
CONSTITUTION: Linear vertical waterways 13 are provided on a slope at nearly repose angle of soil, and cross waterways 14 which are almost horizontal in the harthest portion from the vertical waterways but of increasingly and downwardly steeped angles toward the vertical waterways are joined with the vertical waterways 13. The waterways consists of a concrete block 15 composed of a trunk portion 16 of a "ko"(Japanese:katakana,2533)-shaped cross section and a branch portion 17 of a J-shaped cross section, branched upwardly and slantly from both sides of the trunk portion 16, and a block 20 of a J-shaped cross section, forming the cross waterways.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15542480A JPS5781534A (en) | 1980-11-04 | 1980-11-04 | Drain ditch for slope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15542480A JPS5781534A (en) | 1980-11-04 | 1980-11-04 | Drain ditch for slope |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5781534A true JPS5781534A (en) | 1982-05-21 |
Family
ID=15605697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15542480A Pending JPS5781534A (en) | 1980-11-04 | 1980-11-04 | Drain ditch for slope |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5781534A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100436526B1 (en) * | 2001-12-07 | 2004-06-16 | 장석담 | A slope protection having distribution path |
KR100600799B1 (en) * | 2006-04-04 | 2006-07-19 | (주)도심엔지니어링 종합건축사사무소 | Structure of preventing landslide of slope |
KR100775357B1 (en) | 2007-01-25 | 2007-11-09 | 한국건설기술연구원 | Slope stabilizing structure using the arch type block |
-
1980
- 1980-11-04 JP JP15542480A patent/JPS5781534A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100436526B1 (en) * | 2001-12-07 | 2004-06-16 | 장석담 | A slope protection having distribution path |
KR100600799B1 (en) * | 2006-04-04 | 2006-07-19 | (주)도심엔지니어링 종합건축사사무소 | Structure of preventing landslide of slope |
KR100775357B1 (en) | 2007-01-25 | 2007-11-09 | 한국건설기술연구원 | Slope stabilizing structure using the arch type block |
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