JPS5921897A - 拡大シールド掘削方法 - Google Patents
拡大シールド掘削方法Info
- Publication number
- JPS5921897A JPS5921897A JP13013882A JP13013882A JPS5921897A JP S5921897 A JPS5921897 A JP S5921897A JP 13013882 A JP13013882 A JP 13013882A JP 13013882 A JP13013882 A JP 13013882A JP S5921897 A JPS5921897 A JP S5921897A
- Authority
- JP
- Japan
- Prior art keywords
- shield
- tunnel
- expanded
- truck
- muddy 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
- 238000009412 basement excavation Methods 0.000 title claims description 32
- 238000000034 method Methods 0.000 title claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 238000005553 drilling Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 10
- 239000013505 freshwater Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 17
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000009933 burial Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13013882A JPS5921897A (ja) | 1982-07-26 | 1982-07-26 | 拡大シールド掘削方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13013882A JPS5921897A (ja) | 1982-07-26 | 1982-07-26 | 拡大シールド掘削方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5921897A true JPS5921897A (ja) | 1984-02-03 |
| JPS6216315B2 JPS6216315B2 (enrdf_load_stackoverflow) | 1987-04-11 |
Family
ID=15026862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13013882A Granted JPS5921897A (ja) | 1982-07-26 | 1982-07-26 | 拡大シールド掘削方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5921897A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017141544A (ja) * | 2016-02-08 | 2017-08-17 | 日本シビックコンサルタント株式会社 | 可変径掘進機 |
-
1982
- 1982-07-26 JP JP13013882A patent/JPS5921897A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017141544A (ja) * | 2016-02-08 | 2017-08-17 | 日本シビックコンサルタント株式会社 | 可変径掘進機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6216315B2 (enrdf_load_stackoverflow) | 1987-04-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5873693A (ja) | シ−ルド工法によるトンネルの部分拡幅方法 | |
| JP3758722B2 (ja) | トンネル掘削機 | |
| JPS5921897A (ja) | 拡大シールド掘削方法 | |
| JPS5898595A (ja) | トンネル拡大掘削工法 | |
| JP2738940B2 (ja) | 環状二重掘削装置 | |
| JPH0868293A (ja) | 地中トンネル接合工法およびセグメント | |
| JP3890526B2 (ja) | セグメント、及びこれを用いたトンネル築造方法 | |
| JP3087229B2 (ja) | 既設シールドの解体用シールド機 | |
| JPH037797B2 (enrdf_load_stackoverflow) | ||
| KR102686751B1 (ko) | Tbm의 스킨플레이트를 활용하는 연약지반 터널 굴착을 위한 선단 보강장치 및 그를 이용한 굴착방법 | |
| JPH0230891A (ja) | 地中埋設管の敷設替え方法と装置 | |
| JP2005146711A (ja) | 分岐トンネル築造用シールド掘削機 | |
| JPH02210189A (ja) | シールド機 | |
| JPH04106292A (ja) | シールドトンネルの拡巾方法 | |
| JP4504844B2 (ja) | 掘進機と地下構造物の構築方法 | |
| WO1990002246A1 (en) | Method and apparatus for connecting halves of shield tunnel under ground | |
| JP2007191887A (ja) | トンネル掘削機の回収方法 | |
| JP2637180B2 (ja) | 拡大シールド工法 | |
| JP3014969B2 (ja) | 埋設管の布設替装置及び布設替工法 | |
| JPS59102096A (ja) | 円周シ−ルド堀進機 | |
| JP4374517B2 (ja) | トンネル築造方法 | |
| JP4211362B2 (ja) | シールド掘進機の立坑接続方法 | |
| JP2620133B2 (ja) | シールド機 | |
| JPS6322995A (ja) | 地中接合型シ−ルド機の貫入室の構造 | |
| JPH0213698A (ja) | 矩形断面トンネルの構築工法及びそれに用いるシールド掘進機 |