JPH0118209B2 - - Google Patents
Info
- Publication number
- JPH0118209B2 JPH0118209B2 JP17043684A JP17043684A JPH0118209B2 JP H0118209 B2 JPH0118209 B2 JP H0118209B2 JP 17043684 A JP17043684 A JP 17043684A JP 17043684 A JP17043684 A JP 17043684A JP H0118209 B2 JPH0118209 B2 JP H0118209B2
- Authority
- JP
- Japan
- Prior art keywords
- sand
- excavation shaft
- gel
- cement
- construction
- 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
- 238000009412 basement excavation Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 9
- 229920000247 superabsorbent polymer Polymers 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 description 19
- 238000010276 construction Methods 0.000 description 16
- 239000004568 cement Substances 0.000 description 15
- 239000008267 milk Substances 0.000 description 7
- 210000004080 milk Anatomy 0.000 description 7
- 235000013336 milk Nutrition 0.000 description 7
- 230000035515 penetration Effects 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 238000007596 consolidation process Methods 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011400 blast furnace cement Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920005614 potassium polyacrylate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000009705 shock consolidation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 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 |
|---|---|---|---|
| JP17043684A JPS6149019A (ja) | 1984-08-17 | 1984-08-17 | 砂地盤の改良工法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17043684A JPS6149019A (ja) | 1984-08-17 | 1984-08-17 | 砂地盤の改良工法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6149019A JPS6149019A (ja) | 1986-03-10 |
| JPH0118209B2 true JPH0118209B2 (enExample) | 1989-04-04 |
Family
ID=15904878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17043684A Granted JPS6149019A (ja) | 1984-08-17 | 1984-08-17 | 砂地盤の改良工法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149019A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63130891A (ja) * | 1986-11-19 | 1988-06-03 | 東洋シャッター株式会社 | 安全シヤツタ− |
| JPH0637767B2 (ja) * | 1988-03-28 | 1994-05-18 | 株式会社テノックス | 撹拌翼と高圧噴射併用地盤改良工法 |
| NL192990C (nl) * | 1988-10-25 | 1998-07-03 | Fundamentum Bv | Werkwijze voor het vervaardigen van een damwand uit damwandplanken. |
| EP3508555A1 (en) * | 2018-01-09 | 2019-07-10 | Holcim Technology Ltd. | Method for the production of underground foundations |
| JP2020076276A (ja) * | 2018-11-09 | 2020-05-21 | 株式会社不動テトラ | 固化処理杭造成工法 |
-
1984
- 1984-08-17 JP JP17043684A patent/JPS6149019A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6149019A (ja) | 1986-03-10 |
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