JPS6343557B2 - - Google Patents
Info
- Publication number
- JPS6343557B2 JPS6343557B2 JP61256799A JP25679986A JPS6343557B2 JP S6343557 B2 JPS6343557 B2 JP S6343557B2 JP 61256799 A JP61256799 A JP 61256799A JP 25679986 A JP25679986 A JP 25679986A JP S6343557 B2 JPS6343557 B2 JP S6343557B2
- Authority
- JP
- Japan
- Prior art keywords
- circumferential
- shield
- segment
- tunnel
- shield segment
- 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
- 239000000463 material Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 17
- 238000009412 basement excavation Methods 0.000 description 17
- 239000010959 steel Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 16
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61256799A JPS62148798A (ja) | 1986-10-30 | 1986-10-30 | 円周シ−ルドセグメント |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61256799A JPS62148798A (ja) | 1986-10-30 | 1986-10-30 | 円周シ−ルドセグメント |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62148798A JPS62148798A (ja) | 1987-07-02 |
| JPS6343557B2 true JPS6343557B2 (enExample) | 1988-08-31 |
Family
ID=17297603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61256799A Granted JPS62148798A (ja) | 1986-10-30 | 1986-10-30 | 円周シ−ルドセグメント |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62148798A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628246U (ja) * | 1992-09-10 | 1994-04-15 | 株式会社京浜精機製作所 | 多連気化器の混合気濃度制御装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6425010B2 (ja) * | 2014-06-20 | 2018-11-21 | 株式会社大林組 | 大断面トンネル構造及びその構築方法 |
-
1986
- 1986-10-30 JP JP61256799A patent/JPS62148798A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628246U (ja) * | 1992-09-10 | 1994-04-15 | 株式会社京浜精機製作所 | 多連気化器の混合気濃度制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62148798A (ja) | 1987-07-02 |
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