JPS6272810A - 地盤改良工法 - Google Patents
地盤改良工法Info
- Publication number
- JPS6272810A JPS6272810A JP11000685A JP11000685A JPS6272810A JP S6272810 A JPS6272810 A JP S6272810A JP 11000685 A JP11000685 A JP 11000685A JP 11000685 A JP11000685 A JP 11000685A JP S6272810 A JPS6272810 A JP S6272810A
- Authority
- JP
- Japan
- Prior art keywords
- grout
- ground
- tip
- soil
- blade
- 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
- 239000011440 grout Substances 0.000 claims abstract description 74
- 238000000034 method Methods 0.000 claims abstract description 48
- 239000002689 soil Substances 0.000 claims abstract description 43
- 238000002347 injection Methods 0.000 claims abstract description 36
- 239000007924 injection Substances 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 238000007596 consolidation process Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000005553 drilling Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 13
- 239000000499 gel Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 9
- 235000019353 potassium silicate Nutrition 0.000 description 8
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 8
- 238000009412 basement excavation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010907 mechanical stirring Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 239000003349 gelling agent Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 235000009245 Elaeagnus multiflora Nutrition 0.000 description 1
- 240000000298 Elaeagnus multiflora Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11000685A JPS6272810A (ja) | 1985-05-21 | 1985-05-21 | 地盤改良工法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11000685A JPS6272810A (ja) | 1985-05-21 | 1985-05-21 | 地盤改良工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6272810A true JPS6272810A (ja) | 1987-04-03 |
JPH058292B2 JPH058292B2 (enrdf_load_stackoverflow) | 1993-02-01 |
Family
ID=14524713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11000685A Granted JPS6272810A (ja) | 1985-05-21 | 1985-05-21 | 地盤改良工法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6272810A (enrdf_load_stackoverflow) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01315518A (ja) * | 1988-03-14 | 1989-12-20 | Nit Co Ltd | 超高圧混合硬化剤噴流による地盤改良工法とその装置 |
JPH02197612A (ja) * | 1989-01-27 | 1990-08-06 | Kajima Corp | 大口径地盤改良工法 |
JPH0387413A (ja) * | 1989-08-30 | 1991-04-12 | Sumitomo Cement Co Ltd | 地盤改良における柱状固結体の施工方法およびその装置 |
JPH0533333A (ja) * | 1991-07-26 | 1993-02-09 | Esutetsuku:Kk | 地盤改良体造成工法及びその装置 |
JPH05171635A (ja) * | 1991-12-04 | 1993-07-09 | Sumitomo Cement Co Ltd | 地盤改良機の混合攪拌装置 |
JPH0649834A (ja) * | 1991-08-19 | 1994-02-22 | Nakajima Shiro | 地盤改良体造成工法及びその装置 |
JP2003003458A (ja) * | 2001-06-25 | 2003-01-08 | Chem Grouting Co Ltd | 地盤改良工法 |
KR100523116B1 (ko) * | 2003-02-10 | 2005-10-20 | 주식회사 동아지질 | 제트 그라우팅 파일 공법에 있어 고압분사로드를 이용한 강관 삽입방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50141112A (enrdf_load_stackoverflow) * | 1974-04-26 | 1975-11-13 | ||
JPS56153012A (en) * | 1980-04-25 | 1981-11-26 | Takashi Takeshita | Creation of agitated mixing pile for poor subsoil |
JPS5948249A (ja) * | 1982-09-13 | 1984-03-19 | Nissan Motor Co Ltd | バンパ−レインフオ−ス構造 |
JPS59130911A (ja) * | 1983-01-18 | 1984-07-27 | N I T:Kk | 複合止水壁の造成工法 |
-
1985
- 1985-05-21 JP JP11000685A patent/JPS6272810A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50141112A (enrdf_load_stackoverflow) * | 1974-04-26 | 1975-11-13 | ||
JPS56153012A (en) * | 1980-04-25 | 1981-11-26 | Takashi Takeshita | Creation of agitated mixing pile for poor subsoil |
JPS5948249A (ja) * | 1982-09-13 | 1984-03-19 | Nissan Motor Co Ltd | バンパ−レインフオ−ス構造 |
JPS59130911A (ja) * | 1983-01-18 | 1984-07-27 | N I T:Kk | 複合止水壁の造成工法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01315518A (ja) * | 1988-03-14 | 1989-12-20 | Nit Co Ltd | 超高圧混合硬化剤噴流による地盤改良工法とその装置 |
JPH02197612A (ja) * | 1989-01-27 | 1990-08-06 | Kajima Corp | 大口径地盤改良工法 |
JPH0387413A (ja) * | 1989-08-30 | 1991-04-12 | Sumitomo Cement Co Ltd | 地盤改良における柱状固結体の施工方法およびその装置 |
JPH0533333A (ja) * | 1991-07-26 | 1993-02-09 | Esutetsuku:Kk | 地盤改良体造成工法及びその装置 |
JPH0649834A (ja) * | 1991-08-19 | 1994-02-22 | Nakajima Shiro | 地盤改良体造成工法及びその装置 |
JPH05171635A (ja) * | 1991-12-04 | 1993-07-09 | Sumitomo Cement Co Ltd | 地盤改良機の混合攪拌装置 |
JP2003003458A (ja) * | 2001-06-25 | 2003-01-08 | Chem Grouting Co Ltd | 地盤改良工法 |
KR100523116B1 (ko) * | 2003-02-10 | 2005-10-20 | 주식회사 동아지질 | 제트 그라우팅 파일 공법에 있어 고압분사로드를 이용한 강관 삽입방법 |
Also Published As
Publication number | Publication date |
---|---|
JPH058292B2 (enrdf_load_stackoverflow) | 1993-02-01 |
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