JPH045091B2 - - Google Patents
Info
- Publication number
- JPH045091B2 JPH045091B2 JP13792384A JP13792384A JPH045091B2 JP H045091 B2 JPH045091 B2 JP H045091B2 JP 13792384 A JP13792384 A JP 13792384A JP 13792384 A JP13792384 A JP 13792384A JP H045091 B2 JPH045091 B2 JP H045091B2
- Authority
- JP
- Japan
- Prior art keywords
- seal cover
- water
- gas
- ground
- powder
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 88
- 238000002347 injection Methods 0.000 claims description 38
- 239000007924 injection Substances 0.000 claims description 38
- 239000000843 powder Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 24
- 238000013019 agitation Methods 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 16
- 238000007667 floating Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 26
- 238000010276 construction Methods 0.000 description 13
- 230000032258 transport Effects 0.000 description 13
- 239000004568 cement Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 230000000630 rising effect Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 5
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000006641 stabilisation Effects 0.000 description 5
- 238000011105 stabilization Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000009991 scouring Methods 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- 238000010979 pH adjustment Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000004129 EU approved improving agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 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
- E02D3/126—Consolidating by placing solidifying or pore-filling substances in the soil and mixing by rotating blades
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 |
|---|---|---|---|
| JP13792384A JPS6117629A (ja) | 1984-07-05 | 1984-07-05 | 水中地盤に対する粉体噴射撹拌工法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13792384A JPS6117629A (ja) | 1984-07-05 | 1984-07-05 | 水中地盤に対する粉体噴射撹拌工法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6117629A JPS6117629A (ja) | 1986-01-25 |
| JPH045091B2 true JPH045091B2 (fr) | 1992-01-30 |
Family
ID=15209843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13792384A Granted JPS6117629A (ja) | 1984-07-05 | 1984-07-05 | 水中地盤に対する粉体噴射撹拌工法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117629A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020025334A (ko) * | 2000-09-28 | 2002-04-04 | 양한춘 | 오염된 연안 바다의 저질 개선방법 |
-
1984
- 1984-07-05 JP JP13792384A patent/JPS6117629A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6117629A (ja) | 1986-01-25 |
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