JPS61130518A - 水中地盤改良方法 - Google Patents
水中地盤改良方法Info
- Publication number
- JPS61130518A JPS61130518A JP25054684A JP25054684A JPS61130518A JP S61130518 A JPS61130518 A JP S61130518A JP 25054684 A JP25054684 A JP 25054684A JP 25054684 A JP25054684 A JP 25054684A JP S61130518 A JPS61130518 A JP S61130518A
- Authority
- JP
- Japan
- Prior art keywords
- leader
- ground
- ship
- improvement
- hull
- 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
- 230000006872 improvement Effects 0.000 title claims abstract description 103
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims description 27
- 239000000843 powder Substances 0.000 claims description 20
- 239000002689 soil Substances 0.000 claims description 12
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 4
- 235000012255 calcium oxide Nutrition 0.000 claims description 2
- 239000000292 calcium oxide Substances 0.000 claims description 2
- 238000007667 floating Methods 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 abstract description 11
- 238000004873 anchoring Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 44
- 239000004568 cement Substances 0.000 description 18
- 238000002347 injection Methods 0.000 description 16
- 239000007924 injection Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 13
- 230000032258 transport Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000013019 agitation Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000003251 Pruritus Diseases 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XEEYBQQBJWHFJM-IGMARMGPSA-N iron-56 Chemical compound [56Fe] XEEYBQQBJWHFJM-IGMARMGPSA-N 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25054684A JPS61130518A (ja) | 1984-11-29 | 1984-11-29 | 水中地盤改良方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25054684A JPS61130518A (ja) | 1984-11-29 | 1984-11-29 | 水中地盤改良方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61130518A true JPS61130518A (ja) | 1986-06-18 |
| JPH0378889B2 JPH0378889B2 (enrdf_load_stackoverflow) | 1991-12-17 |
Family
ID=17209516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25054684A Granted JPS61130518A (ja) | 1984-11-29 | 1984-11-29 | 水中地盤改良方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61130518A (enrdf_load_stackoverflow) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5249612A (en) * | 1975-10-16 | 1977-04-20 | Takenaka Komuten Co | Treating apparatus for solidifying surface sludge |
| JPS58178719A (ja) * | 1982-04-14 | 1983-10-19 | Aoki Kensetsu:Kk | ボ−ド状ドレ−ン打設方法及び打設装置 |
| JPS59170319A (ja) * | 1983-03-16 | 1984-09-26 | Tokyu Constr Co Ltd | 掘進ロツドの枠体を移動可能に構成した線路地盤改良機 |
-
1984
- 1984-11-29 JP JP25054684A patent/JPS61130518A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5249612A (en) * | 1975-10-16 | 1977-04-20 | Takenaka Komuten Co | Treating apparatus for solidifying surface sludge |
| JPS58178719A (ja) * | 1982-04-14 | 1983-10-19 | Aoki Kensetsu:Kk | ボ−ド状ドレ−ン打設方法及び打設装置 |
| JPS59170319A (ja) * | 1983-03-16 | 1984-09-26 | Tokyu Constr Co Ltd | 掘進ロツドの枠体を移動可能に構成した線路地盤改良機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0378889B2 (enrdf_load_stackoverflow) | 1991-12-17 |
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