JPH0548331B2 - - Google Patents
Info
- Publication number
- JPH0548331B2 JPH0548331B2 JP3605086A JP3605086A JPH0548331B2 JP H0548331 B2 JPH0548331 B2 JP H0548331B2 JP 3605086 A JP3605086 A JP 3605086A JP 3605086 A JP3605086 A JP 3605086A JP H0548331 B2 JPH0548331 B2 JP H0548331B2
- Authority
- JP
- Japan
- Prior art keywords
- viscosity
- muddy water
- line
- mixer
- water
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 66
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 16
- 239000011345 viscous material Substances 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 238000009412 basement excavation Methods 0.000 description 12
- 238000011084 recovery Methods 0.000 description 8
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229920002907 Guar gum Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229920000161 Locust bean gum Polymers 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000002535 acidifier Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000003113 alkalizing effect Effects 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000000711 locust bean gum Substances 0.000 description 1
- 235000010420 locust bean gum Nutrition 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3605086A JPS62194317A (ja) | 1986-02-20 | 1986-02-20 | 泥水掘削工法における高粘度泥水の供給システム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3605086A JPS62194317A (ja) | 1986-02-20 | 1986-02-20 | 泥水掘削工法における高粘度泥水の供給システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62194317A JPS62194317A (ja) | 1987-08-26 |
| JPH0548331B2 true JPH0548331B2 (enrdf_load_stackoverflow) | 1993-07-21 |
Family
ID=12458885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3605086A Granted JPS62194317A (ja) | 1986-02-20 | 1986-02-20 | 泥水掘削工法における高粘度泥水の供給システム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62194317A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5356478B2 (ja) * | 2011-09-12 | 2013-12-04 | 東日本旅客鉄道株式会社 | 場所打ち杭の孔内水位安定化システム |
-
1986
- 1986-02-20 JP JP3605086A patent/JPS62194317A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62194317A (ja) | 1987-08-26 |
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