JP4896835B2 - 軟弱地盤の表層処理材 - Google Patents
軟弱地盤の表層処理材 Download PDFInfo
- Publication number
- JP4896835B2 JP4896835B2 JP2007197250A JP2007197250A JP4896835B2 JP 4896835 B2 JP4896835 B2 JP 4896835B2 JP 2007197250 A JP2007197250 A JP 2007197250A JP 2007197250 A JP2007197250 A JP 2007197250A JP 4896835 B2 JP4896835 B2 JP 4896835B2
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- JP
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- Prior art keywords
- cylindrical
- tubular
- fabric
- surface treatment
- soft ground
- 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.)
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- 239000000463 material Substances 0.000 title claims description 40
- 238000004381 surface treatment Methods 0.000 title claims description 28
- 239000004744 fabric Substances 0.000 claims description 90
- 230000000149 penetrating effect Effects 0.000 claims description 72
- 239000012530 fluid Substances 0.000 claims description 41
- 239000002759 woven fabric Substances 0.000 claims description 31
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 239000012779 reinforcing material Substances 0.000 claims description 8
- 238000005304 joining Methods 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 description 29
- 238000000034 method Methods 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000009958 sewing Methods 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
11 開口部
2 筒体
3 貫通部材
31 硬質管
32 筒状織物
33 タック
4 カバーホース
41 筒状織物
42 スライドファスナー
5 挟持部材
6 面状補強材
7 結束部材
Claims (7)
- 内部に自硬性流体を注入して硬化させて使用する筒状部材と、該筒状部材の上面又は下面に配設された面状補強材とからなる軟弱地盤の表層処理材において、前記筒状部材を、筒状織物に少なくとも1対の相対向する開口部を形成し、該開口部に筒状織物で構成した筒体を貫通させて開口縁部と筒体とを接合するに当たり、該筒体の接合部間の長さを、内部に自硬性流体を注入したときの筒状部材の相対向する開口部間の距離よりも長く設定して接合するとともに、該筒体の内部に貫通部材を挿入して格子状に形成したことを特徴とする軟弱地盤の表層処理材。
- 筒状部材を構成する筒状織物の少なくとも開口部付近を筒体より大径に設けたことを特徴とする請求項1記載の軟弱地盤の表層処理材。
- 貫通部材が筒状織物からなり、該貫通部材の筒体への挿入部を小径に設けたことを特徴とする請求項1又は2記載の軟弱地盤の表層処理材。
- 貫通部材が筒状織物からなり、該貫通部材の筒体への挿入部を大径に設けたことを特徴とする請求項1又は2記載の軟弱地盤の表層処理材。
- 貫通部材を気密性もしくは液密性を有する層を備えた筒状織物で構成したことを特徴とする請求項1、2、3又は4記載の軟弱地盤の表層処理材。
- 筒状部材を構成する筒状織物の端部を挟持部材により挟持して閉鎖するようにしたことを特徴とする請求項1、2、3、4又は5記載の軟弱地盤の表層処理材。
- 筒状織物に複数対の相対向する開口部を形成した筒状部材を用い、該開口部のうちの少なくとも1対の相対向する開口部を筒状織物に長さ方向にスライドファスナーを取り付けて開閉自在としたカバーホースによって外側から巻くことによって、該開口部を閉塞するようにしたことを特徴とする請求項1、2、3、4、5又は6記載の軟弱地盤の表層処理材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007197250A JP4896835B2 (ja) | 2007-07-30 | 2007-07-30 | 軟弱地盤の表層処理材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007197250A JP4896835B2 (ja) | 2007-07-30 | 2007-07-30 | 軟弱地盤の表層処理材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009030395A JP2009030395A (ja) | 2009-02-12 |
JP4896835B2 true JP4896835B2 (ja) | 2012-03-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007197250A Expired - Fee Related JP4896835B2 (ja) | 2007-07-30 | 2007-07-30 | 軟弱地盤の表層処理材 |
Country Status (1)
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JP (1) | JP4896835B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5557603B2 (ja) * | 2010-05-28 | 2014-07-23 | 鹿島建設株式会社 | 軟弱地盤の表層処理材 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4115900B2 (ja) * | 2002-12-25 | 2008-07-09 | 芦森工業株式会社 | 土木構造物形成用袋体並びにこの土木構造物形成用袋体を用いた土木構造物及び斜面安定化工法 |
JP4307967B2 (ja) * | 2003-12-01 | 2009-08-05 | 鹿島建設株式会社 | 軟弱地盤の表層処理方法 |
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2007
- 2007-07-30 JP JP2007197250A patent/JP4896835B2/ja not_active Expired - Fee Related
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