JPH0517354B2 - - Google Patents
Info
- Publication number
- JPH0517354B2 JPH0517354B2 JP62205062A JP20506287A JPH0517354B2 JP H0517354 B2 JPH0517354 B2 JP H0517354B2 JP 62205062 A JP62205062 A JP 62205062A JP 20506287 A JP20506287 A JP 20506287A JP H0517354 B2 JPH0517354 B2 JP H0517354B2
- Authority
- JP
- Japan
- Prior art keywords
- segment
- expansion
- shield
- mud
- enlarged
- 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 - Fee Related
Links
- 238000009412 basement excavation Methods 0.000 claims description 23
- 238000005553 drilling Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 10
- 239000011440 grout Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 description 28
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000002689 soil Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 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
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62205062A JPS6448993A (en) | 1987-08-20 | 1987-08-20 | Method of expansion shield construction and sealed type rotary cutter shielding machine used for said method and lining member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62205062A JPS6448993A (en) | 1987-08-20 | 1987-08-20 | Method of expansion shield construction and sealed type rotary cutter shielding machine used for said method and lining member |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6448993A JPS6448993A (en) | 1989-02-23 |
JPH0517354B2 true JPH0517354B2 (zh) | 1993-03-08 |
Family
ID=16500801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62205062A Granted JPS6448993A (en) | 1987-08-20 | 1987-08-20 | Method of expansion shield construction and sealed type rotary cutter shielding machine used for said method and lining member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6448993A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005320844A (ja) * | 2004-04-09 | 2005-11-17 | Kajima Corp | 拡幅セグメント |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4222902B2 (ja) * | 2003-07-16 | 2009-02-12 | 前田建設工業株式会社 | シールド工法、及びシールド掘進機 |
JP4500195B2 (ja) * | 2005-03-31 | 2010-07-14 | 西松建設株式会社 | 拡張セグメントの止水方法及び止水シート付き合成セグメント |
CN103835730B (zh) * | 2014-03-10 | 2016-01-20 | 上海盾构设计试验研究中心有限公司 | 一种圆形断面同步旋喷注浆装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56100996A (en) * | 1980-01-07 | 1981-08-13 | Kumagai Gumi Co Ltd | Method of construction of shield excavation and its shield excavator |
-
1987
- 1987-08-20 JP JP62205062A patent/JPS6448993A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56100996A (en) * | 1980-01-07 | 1981-08-13 | Kumagai Gumi Co Ltd | Method of construction of shield excavation and its shield excavator |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005320844A (ja) * | 2004-04-09 | 2005-11-17 | Kajima Corp | 拡幅セグメント |
JP4503414B2 (ja) * | 2004-04-09 | 2010-07-14 | 鹿島建設株式会社 | 拡幅セグメント |
Also Published As
Publication number | Publication date |
---|---|
JPS6448993A (en) | 1989-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |