JPH0256475B2 - - Google Patents
Info
- Publication number
- JPH0256475B2 JPH0256475B2 JP22694682A JP22694682A JPH0256475B2 JP H0256475 B2 JPH0256475 B2 JP H0256475B2 JP 22694682 A JP22694682 A JP 22694682A JP 22694682 A JP22694682 A JP 22694682A JP H0256475 B2 JPH0256475 B2 JP H0256475B2
- Authority
- JP
- Japan
- Prior art keywords
- muddy water
- mud
- hopper
- sludge
- supply pipe
- 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 42
- 239000010802 sludge Substances 0.000 claims description 24
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 7
- 238000009412 basement excavation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22694682A JPS59122692A (ja) | 1982-12-27 | 1982-12-27 | 泥水掘削溝孔内の逸泥防止方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22694682A JPS59122692A (ja) | 1982-12-27 | 1982-12-27 | 泥水掘削溝孔内の逸泥防止方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59122692A JPS59122692A (ja) | 1984-07-16 |
| JPH0256475B2 true JPH0256475B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-11-30 |
Family
ID=16853086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22694682A Granted JPS59122692A (ja) | 1982-12-27 | 1982-12-27 | 泥水掘削溝孔内の逸泥防止方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59122692A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1982
- 1982-12-27 JP JP22694682A patent/JPS59122692A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59122692A (ja) | 1984-07-16 |