JPH0484405U - - Google Patents
Info
- Publication number
- JPH0484405U JPH0484405U JP12923290U JP12923290U JPH0484405U JP H0484405 U JPH0484405 U JP H0484405U JP 12923290 U JP12923290 U JP 12923290U JP 12923290 U JP12923290 U JP 12923290U JP H0484405 U JPH0484405 U JP H0484405U
- Authority
- JP
- Japan
- Prior art keywords
- sand
- water
- tips
- permeable sheet
- convex portions
- 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
- 239000004576 sand Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
Landscapes
- Road Paving Structures (AREA)
Description
第１図は本考案の一実施例を示す盛土の縦断面
図、第２図は本考案に使用される板体の一実施例
を示す要部拡大断面斜視図、第３図は本考案に使
用される板体の他の実施例を示す斜視図である。
１……不透水層、２……砂層、３……板体、４
……透水性シート、５……土の層、７……凸状部
、８……通水路部。
Fig. 1 is a vertical cross-sectional view of an embankment showing an embodiment of the present invention, Fig. 2 is an enlarged cross-sectional perspective view of the main part showing an embodiment of the plate body used in the present invention, and Fig. 3 is a longitudinal cross-sectional view of an embankment showing an embodiment of the present invention. FIG. 7 is a perspective view showing another example of the plate body used. 1... impermeable layer, 2... sand layer, 3... plate, 4
... Water-permeable sheet, 5 ... Soil layer, 7 ... Convex portion, 8 ... Water passage portion.
Claims (1)
通水路部とに賦形された板体を、不透水層上に積
層された砂層の上におき、前記凸状部の裏面窪み
部に砂が充填されるように敷設すると共に、前記
凸状部先端同士を結ぶ面に透水性シートを載置し
、該透水性シートの上に砂質を含む土を積層して
なるグランド等の盛土の構造。 A plate shaped into a large number of convex portions with holes at the tips and groove-shaped water passage portions is placed on the sand layer laminated on the impermeable layer, and the back side of the convex portions is A ground made by laying sand so that it is filled in the depressions, placing a water-permeable sheet on the surface connecting the tips of the convex parts, and layering soil containing sand on the water-permeable sheet. etc. Embankment structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990129232U JP2538939Y2 (en) | 1990-11-30 | 1990-11-30 | Embankment structure such as ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990129232U JP2538939Y2 (en) | 1990-11-30 | 1990-11-30 | Embankment structure such as ground |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0484405U true JPH0484405U (en) | 1992-07-22 |
| JP2538939Y2 JP2538939Y2 (en) | 1997-06-18 |
Family
ID=31876647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990129232U Expired - Lifetime JP2538939Y2 (en) | 1990-11-30 | 1990-11-30 | Embankment structure such as ground |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2538939Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011122419A (en) * | 2009-03-05 | 2011-06-23 | Takashi Takahashi | Surface layer structure of drainage pavement |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224964U (en) * | 1975-08-11 | 1977-02-22 |
-
1990
- 1990-11-30 JP JP1990129232U patent/JP2538939Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224964U (en) * | 1975-08-11 | 1977-02-22 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011122419A (en) * | 2009-03-05 | 2011-06-23 | Takashi Takahashi | Surface layer structure of drainage pavement |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2538939Y2 (en) | 1997-06-18 |