JPH0574646B2 - - Google Patents
Info
- Publication number
- JPH0574646B2 JPH0574646B2 JP8459589A JP8459589A JPH0574646B2 JP H0574646 B2 JPH0574646 B2 JP H0574646B2 JP 8459589 A JP8459589 A JP 8459589A JP 8459589 A JP8459589 A JP 8459589A JP H0574646 B2 JPH0574646 B2 JP H0574646B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- pair
- earth
- excavation
- bucket
- 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
- 238000009412 basement excavation Methods 0.000 claims description 52
- 239000004576 sand Substances 0.000 claims description 38
- 239000002689 soil Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 24
- 238000005553 drilling Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000003673 groundwater Substances 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 2
- 238000005520 cutting process Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8459589A JPH02266024A (ja) | 1989-04-03 | 1989-04-03 | 遮水壁孔の掘削工法及びその掘削装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8459589A JPH02266024A (ja) | 1989-04-03 | 1989-04-03 | 遮水壁孔の掘削工法及びその掘削装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02266024A JPH02266024A (ja) | 1990-10-30 |
| JPH0574646B2 true JPH0574646B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-10-18 |
Family
ID=13835038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8459589A Granted JPH02266024A (ja) | 1989-04-03 | 1989-04-03 | 遮水壁孔の掘削工法及びその掘削装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02266024A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2717058B2 (ja) * | 1993-12-13 | 1998-02-18 | コンクリートコーリング株式会社 | 地盤の掘削工法 |
| US8272811B2 (en) * | 2009-11-02 | 2012-09-25 | Zhengzhou U-Trust Infrastructure Rehabilitation Ltd. | Process for grouting a curtain with polymer |
| ITRM20120554A1 (it) * | 2012-11-13 | 2013-02-12 | Ignazio Congiu | Sistema di sfruttamento dell'energia geotermica a bassa entalpia |
-
1989
- 1989-04-03 JP JP8459589A patent/JPH02266024A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02266024A (ja) | 1990-10-30 |