JPH03247801A - Method for road construction - Google Patents
Method for road constructionInfo
- Publication number
- JPH03247801A JPH03247801A JP4639490A JP4639490A JPH03247801A JP H03247801 A JPH03247801 A JP H03247801A JP 4639490 A JP4639490 A JP 4639490A JP 4639490 A JP4639490 A JP 4639490A JP H03247801 A JPH03247801 A JP H03247801A
- Authority
- JP
- Japan
- Prior art keywords
- styrofoam
- plate
- road
- road surface
- retaining walls
- 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
- 238000010276 construction Methods 0.000 title abstract 2
- 229920002223 polystyrene Polymers 0.000 abstract 9
- 239000008261 styrofoam Substances 0.000 abstract 9
- 239000004567 concrete Substances 0.000 abstract 2
- 239000004576 sand Substances 0.000 abstract 2
- 238000010030 laminating Methods 0.000 abstract 1
- 239000011150 reinforced concrete Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nMzAwcHgnIGhlaWdodD0nMzAwcHgnIHZpZXdCb3g9JzAgMCAzMDAgMzAwJz4KPCEtLSBFTkQgT0YgSEVBREVSIC0tPgo8cmVjdCBzdHlsZT0nb3BhY2l0eToxLjA7ZmlsbDojRkZGRkZGO3N0cm9rZTpub25lJyB3aWR0aD0nMzAwLjAnIGhlaWdodD0nMzAwLjAnIHg9JzAuMCcgeT0nMC4wJz4gPC9yZWN0Pgo8dGV4dCB4PScxMDAuNScgeT0nMTcwLjAnIGNsYXNzPSdhdG9tLTAnIHN0eWxlPSdmb250LXNpemU6NDBweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjt0ZXh0LWFuY2hvcjpzdGFydDtmaWxsOiNFODQyMzUnID5IPC90ZXh0Pgo8dGV4dCB4PScxMjYuMScgeT0nMTg2LjAnIGNsYXNzPSdhdG9tLTAnIHN0eWxlPSdmb250LXNpemU6MjZweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjt0ZXh0LWFuY2hvcjpzdGFydDtmaWxsOiNFODQyMzUnID4yPC90ZXh0Pgo8dGV4dCB4PScxMzguMCcgeT0nMTcwLjAnIGNsYXNzPSdhdG9tLTAnIHN0eWxlPSdmb250LXNpemU6NDBweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjt0ZXh0LWFuY2hvcjpzdGFydDtmaWxsOiNFODQyMzUnID5PPC90ZXh0Pgo8L3N2Zz4K data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Abstract
PURPOSE: To ensure the construction of a road in a weak subsoil by laminating a styrofoam body on a styrofoam plate after the styrofoam plate is laid between L type retaining walls buried in the subsoil, and placing a concrete layer thereon to form a road surface.
CONSTITUTION: A road 1 on a weak subsoil 2 is constituted of a sand layer 3, styrofoam 4, styrofoam body 14 and L type retaining walls, etc. The styrofoam plate 4 is so formed that plate pieces 5 with drain holes 4a and L-shaped plate pieces 6 are assembled in the shape of a recession. Drain ditches 4c are arranged to the bottom of the styrofoam plate 4 at a certain interval. After that, the styrofoam plate 4 is buried in the sand layer 3, the L type retaining walls 8 are arranged thereon, the styrofoam body 14 is laminated between them, a reinforced concrete layer 15 and filling 17 are piled up thereon, and it is coated with a concrete 18, etc., to form the road surface 16. According to the constitution, land subsidence of the road surface caused by the gush of underground water can be prevented.
COPYRIGHT: (C)1991,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4639490A JPH03247801A (en) | 1990-02-26 | 1990-02-26 | Method for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4639490A JPH03247801A (en) | 1990-02-26 | 1990-02-26 | Method for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03247801A true JPH03247801A (en) | 1991-11-06 |
Family
ID=12745930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4639490A Pending JPH03247801A (en) | 1990-02-26 | 1990-02-26 | Method for road construction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03247801A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004092304A (en) * | 2002-09-03 | 2004-03-25 | Kawashima Kogyo:Kk | Form unit for constructing road and constructing method for road |
| JP2008297900A (en) * | 2008-09-12 | 2008-12-11 | Kajima Corp | Filling portion and construction method therefor |
| CN102561133A (en) * | 2012-03-27 | 2012-07-11 | 中铁第四勘察设计院集团有限公司 | Foundation bed structure of railway soil and soft rock cutting |
| CN102561132A (en) * | 2012-01-11 | 2012-07-11 | 河海大学 | Plate supporting type embankment technology for post-construction settlement controlling of deep soft soil foundation on high-grade highway |
| CN103225247A (en) * | 2013-05-04 | 2013-07-31 | 陈灿斌 | Road cushion precast concrete and its laying construction method |
| JP2017155526A (en) * | 2016-03-03 | 2017-09-07 | 中村物産有限会社 | Retaining wall structure |
-
1990
- 1990-02-26 JP JP4639490A patent/JPH03247801A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004092304A (en) * | 2002-09-03 | 2004-03-25 | Kawashima Kogyo:Kk | Form unit for constructing road and constructing method for road |
| JP2008297900A (en) * | 2008-09-12 | 2008-12-11 | Kajima Corp | Filling portion and construction method therefor |
| CN102561132A (en) * | 2012-01-11 | 2012-07-11 | 河海大学 | Plate supporting type embankment technology for post-construction settlement controlling of deep soft soil foundation on high-grade highway |
| CN102561132B (en) * | 2012-01-11 | 2014-04-16 | 河海大学 | Plate supporting type embankment structure for post-construction settlement controlling of deep soft soil foundation on high-grade highway |
| CN102561133A (en) * | 2012-03-27 | 2012-07-11 | 中铁第四勘察设计院集团有限公司 | Foundation bed structure of railway soil and soft rock cutting |
| CN103225247A (en) * | 2013-05-04 | 2013-07-31 | 陈灿斌 | Road cushion precast concrete and its laying construction method |
| JP2017155526A (en) * | 2016-03-03 | 2017-09-07 | 中村物産有限会社 | Retaining wall structure |
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