JPH11141261A - アースドリル装置と底盤の掘削工法 - Google Patents
アースドリル装置と底盤の掘削工法Info
- Publication number
- JPH11141261A JPH11141261A JP30826397A JP30826397A JPH11141261A JP H11141261 A JPH11141261 A JP H11141261A JP 30826397 A JP30826397 A JP 30826397A JP 30826397 A JP30826397 A JP 30826397A JP H11141261 A JPH11141261 A JP H11141261A
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- kelly
- earth drill
- excavation
- digging
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims description 20
- 238000009412 basement excavation Methods 0.000 claims description 75
- 238000005553 drilling Methods 0.000 claims description 18
- 230000003028 elevating effect Effects 0.000 claims description 8
- 239000004567 concrete Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000001965 increasing effect Effects 0.000 description 9
- 238000003825 pressing Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30826397A JPH11141261A (ja) | 1997-11-11 | 1997-11-11 | アースドリル装置と底盤の掘削工法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30826397A JPH11141261A (ja) | 1997-11-11 | 1997-11-11 | アースドリル装置と底盤の掘削工法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11141261A true JPH11141261A (ja) | 1999-05-25 |
| JPH11141261A5 JPH11141261A5 (enExample) | 2005-05-26 |
Family
ID=17978915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30826397A Pending JPH11141261A (ja) | 1997-11-11 | 1997-11-11 | アースドリル装置と底盤の掘削工法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11141261A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7032692B2 (en) | 2002-04-25 | 2006-04-25 | Hitachi Construction Co., Ltd. | Drilling device for earth drill |
| JP2019526724A (ja) * | 2016-08-24 | 2019-09-19 | バウアー マシーネン ゲーエムベーハー | 作業機械および地面に対して作業する方法 |
-
1997
- 1997-11-11 JP JP30826397A patent/JPH11141261A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7032692B2 (en) | 2002-04-25 | 2006-04-25 | Hitachi Construction Co., Ltd. | Drilling device for earth drill |
| JP2019526724A (ja) * | 2016-08-24 | 2019-09-19 | バウアー マシーネン ゲーエムベーハー | 作業機械および地面に対して作業する方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Effective date: 20040803 Free format text: JAPANESE INTERMEDIATE CODE: A523 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040803 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060825 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060831 |
|
| A02 | Decision of refusal |
Effective date: 20070208 Free format text: JAPANESE INTERMEDIATE CODE: A02 |