JPS6462596A - Method of cutting obstruction of front section of shield excavator - Google Patents
Method of cutting obstruction of front section of shield excavatorInfo
- Publication number
- JPS6462596A JPS6462596A JP21924987A JP21924987A JPS6462596A JP S6462596 A JPS6462596 A JP S6462596A JP 21924987 A JP21924987 A JP 21924987A JP 21924987 A JP21924987 A JP 21924987A JP S6462596 A JPS6462596 A JP S6462596A
- Authority
- JP
- Japan
- Prior art keywords
- obstacles
- abrasive
- nozzle
- highly compressed
- compressed 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- 239000002173 cutting fluid Substances 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21924987A JPS6462596A (en) | 1987-09-03 | 1987-09-03 | Method of cutting obstruction of front section of shield excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21924987A JPS6462596A (en) | 1987-09-03 | 1987-09-03 | Method of cutting obstruction of front section of shield excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6462596A true JPS6462596A (en) | 1989-03-09 |
| JPH0546440B2 JPH0546440B2 (pm) | 1993-07-13 |
Family
ID=16732563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21924987A Granted JPS6462596A (en) | 1987-09-03 | 1987-09-03 | Method of cutting obstruction of front section of shield excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6462596A (pm) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008231846A (ja) * | 2007-03-23 | 2008-10-02 | Nishimatsu Constr Co Ltd | シールド掘進機における後退不能コピーカッタの処理方法およびコピーカッタ切断装置 |
| JP2012041706A (ja) * | 2010-08-18 | 2012-03-01 | Nakaguro Kensetsu Kk | 旋回環方式の掘進機 |
| CN111075458A (zh) * | 2018-12-05 | 2020-04-28 | 黄河科技学院 | 用于地下盾构工程的渣土改良注入装置 |
| CN113216998A (zh) * | 2021-06-18 | 2021-08-06 | 中铁工程装备集团有限公司 | 隧道掘进过程中原岩磨料水射流施工设备 |
| CN113279773A (zh) * | 2021-06-28 | 2021-08-20 | 中铁工程装备集团有限公司 | Tbm刀盘及tbm掘进机 |
| JP2025110324A (ja) * | 2024-01-15 | 2025-07-28 | N.Jetエンジニアリング株式会社 | 掘進機、および、地盤改良方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53105032A (en) * | 1977-02-25 | 1978-09-12 | Hazama Gumi | Method of excavating subbase using high pressure water jet |
| JPS6221995A (ja) * | 1985-07-22 | 1987-01-30 | 飛島建設株式会社 | シ−ルド掘進機 |
-
1987
- 1987-09-03 JP JP21924987A patent/JPS6462596A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53105032A (en) * | 1977-02-25 | 1978-09-12 | Hazama Gumi | Method of excavating subbase using high pressure water jet |
| JPS6221995A (ja) * | 1985-07-22 | 1987-01-30 | 飛島建設株式会社 | シ−ルド掘進機 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008231846A (ja) * | 2007-03-23 | 2008-10-02 | Nishimatsu Constr Co Ltd | シールド掘進機における後退不能コピーカッタの処理方法およびコピーカッタ切断装置 |
| JP2012041706A (ja) * | 2010-08-18 | 2012-03-01 | Nakaguro Kensetsu Kk | 旋回環方式の掘進機 |
| CN111075458A (zh) * | 2018-12-05 | 2020-04-28 | 黄河科技学院 | 用于地下盾构工程的渣土改良注入装置 |
| CN111075458B (zh) * | 2018-12-05 | 2021-05-28 | 山东冠太新材料科技有限公司 | 用于地下盾构工程的渣土改良注入装置 |
| CN113216998A (zh) * | 2021-06-18 | 2021-08-06 | 中铁工程装备集团有限公司 | 隧道掘进过程中原岩磨料水射流施工设备 |
| CN113279773A (zh) * | 2021-06-28 | 2021-08-20 | 中铁工程装备集团有限公司 | Tbm刀盘及tbm掘进机 |
| CN113279773B (zh) * | 2021-06-28 | 2022-03-22 | 中铁工程装备集团有限公司 | Tbm刀盘及tbm掘进机 |
| JP2025110324A (ja) * | 2024-01-15 | 2025-07-28 | N.Jetエンジニアリング株式会社 | 掘進機、および、地盤改良方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546440B2 (pm) | 1993-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW200517574A (en) | Shield tunneling machine | |
| JPS5684657A (en) | Highhspeed fluid jet cutting nozzle | |
| EG23135A (en) | Jet cutting device with deflector | |
| GB1010705A (en) | Method of and apparatus for removing solid propellant from rocket casings | |
| SE0003697L (sv) | Sätt att styra en betongbearbetningsmaskin | |
| JPS6462596A (en) | Method of cutting obstruction of front section of shield excavator | |
| WO1993005242A3 (en) | Soil implement | |
| AU632325B2 (en) | Twin-jet process | |
| GB1079274A (en) | Coal-winning arrangement | |
| GB1490351A (en) | Excavating equipment | |
| JPS55106717A (en) | Pipe cutting machine | |
| NL7408623A (en) | Suction dredger cutter head - has water jets aimed at area adjacent to where cutter is working | |
| JPS5213184A (en) | Throw-away tip for finishing use | |
| SU1107795A1 (ru) | Орудие дл полосной расчистки вырубок | |
| JPS5655631A (en) | Settling work of open caisson | |
| JPS55157452A (en) | Cutting method | |
| JPS53100949A (en) | Cutting method for steel pipe | |
| JPS5364698A (en) | Cutting method for single crystal | |
| JPS5715606A (en) | Drill | |
| JPS6487196A (en) | Method of cutting honeycomb structure member | |
| JPS5497008A (en) | Floating type magnetic head | |
| Jerschabek | CUTTING TECHNIQUE. TAGLIO CON IDROGETTO ABRASIVO | |
| JPS5733624A (en) | Excavating device for underground continuous wall | |
| GB944893A (en) | Improvements in or relating to boring tools | |
| JPS6248498A (ja) | ウオ−タ−ジエツトによる切断方法 |