JPH0463959B2 - - Google Patents
Info
- Publication number
- JPH0463959B2 JPH0463959B2 JP61040922A JP4092286A JPH0463959B2 JP H0463959 B2 JPH0463959 B2 JP H0463959B2 JP 61040922 A JP61040922 A JP 61040922A JP 4092286 A JP4092286 A JP 4092286A JP H0463959 B2 JPH0463959 B2 JP H0463959B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- punch
- reaction force
- buried
- tube
- 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
- 238000010276 construction Methods 0.000 claims description 15
- 238000004080 punching Methods 0.000 claims description 6
- 230000006378 damage Effects 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 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
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Percussive Tools And Related Accessories (AREA)
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61040922A JPS62199372A (ja) | 1986-02-25 | 1986-02-25 | 埋設残置管の破壊装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61040922A JPS62199372A (ja) | 1986-02-25 | 1986-02-25 | 埋設残置管の破壊装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62199372A JPS62199372A (ja) | 1987-09-03 |
| JPH0463959B2 true JPH0463959B2 (enrdf_load_stackoverflow) | 1992-10-13 |
Family
ID=12593989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61040922A Granted JPS62199372A (ja) | 1986-02-25 | 1986-02-25 | 埋設残置管の破壊装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62199372A (enrdf_load_stackoverflow) |
-
1986
- 1986-02-25 JP JP61040922A patent/JPS62199372A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62199372A (ja) | 1987-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HK22590A (en) | Method and apparatus for thrusting a shield for use in tunneling | |
| JPH0463959B2 (enrdf_load_stackoverflow) | ||
| JP3874095B2 (ja) | シールド掘進機の到達時における坑口形成方法およびシールド掘進機 | |
| JP4203918B2 (ja) | 三重筒式トンネル埋戻し装置 | |
| JPS62276197A (ja) | 埋設残置管の置換工法 | |
| JP2019127805A (ja) | シールド掘進機の余掘り装置 | |
| JPH05140963A (ja) | 圧空噴射・真空吸引地山掘削方法および装置 | |
| JP3184456B2 (ja) | 到達立坑へのシールド掘進機の受入方法 | |
| JP2578184B2 (ja) | 環状掘削装置 | |
| JPH0511192B2 (enrdf_load_stackoverflow) | ||
| JP2738940B2 (ja) | 環状二重掘削装置 | |
| JP3546998B2 (ja) | 礫用シールド掘進機 | |
| JPH0529759B2 (enrdf_load_stackoverflow) | ||
| JPH0230891A (ja) | 地中埋設管の敷設替え方法と装置 | |
| JPH033109B2 (enrdf_load_stackoverflow) | ||
| JP2001115778A (ja) | シールド掘進機のカッタ面板閉塞防止方法 | |
| JPH06129184A (ja) | 配管を地下埋設するための掘進装置 | |
| JP4400377B2 (ja) | 既設埋設管更新装置 | |
| JPH0711238B2 (ja) | 地中掘削装置 | |
| JPS6280384A (ja) | 残置管の置換工法 | |
| JPH0348320B2 (enrdf_load_stackoverflow) | ||
| CN101153542A (zh) | 成形管道的非接触式破除推进工法 | |
| JP3821658B2 (ja) | 管渠埋め戻し用シールド装置 | |
| JP2008095356A (ja) | 破砕機 | |
| JP3920726B2 (ja) | トンネル掘削機における大径礫破砕装置 |