JPS6134556B2 - - Google Patents
Info
- Publication number
- JPS6134556B2 JPS6134556B2 JP57096688A JP9668882A JPS6134556B2 JP S6134556 B2 JPS6134556 B2 JP S6134556B2 JP 57096688 A JP57096688 A JP 57096688A JP 9668882 A JP9668882 A JP 9668882A JP S6134556 B2 JPS6134556 B2 JP S6134556B2
- Authority
- JP
- Japan
- Prior art keywords
- segment
- tunnel
- widening
- shield machine
- forming
- 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
Links
- 238000000034 method Methods 0.000 claims description 7
- 238000009412 basement excavation Methods 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 10
- 239000004576 sand Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57096688A JPS58213998A (ja) | 1982-06-04 | 1982-06-04 | 拡巾トンネル構築法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57096688A JPS58213998A (ja) | 1982-06-04 | 1982-06-04 | 拡巾トンネル構築法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58213998A JPS58213998A (ja) | 1983-12-13 |
| JPS6134556B2 true JPS6134556B2 (enrdf_load_stackoverflow) | 1986-08-08 |
Family
ID=14171726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57096688A Granted JPS58213998A (ja) | 1982-06-04 | 1982-06-04 | 拡巾トンネル構築法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58213998A (enrdf_load_stackoverflow) |
-
1982
- 1982-06-04 JP JP57096688A patent/JPS58213998A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58213998A (ja) | 1983-12-13 |
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