JP3822221B2 - 推進トンネルの撤去・埋め戻し装置 - Google Patents
推進トンネルの撤去・埋め戻し装置 Download PDFInfo
- Publication number
- JP3822221B2 JP3822221B2 JP2005037199A JP2005037199A JP3822221B2 JP 3822221 B2 JP3822221 B2 JP 3822221B2 JP 2005037199 A JP2005037199 A JP 2005037199A JP 2005037199 A JP2005037199 A JP 2005037199A JP 3822221 B2 JP3822221 B2 JP 3822221B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- propulsion
- pipe
- backfilling
- shaft
- 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
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- Excavating Of Shafts Or Tunnels (AREA)
Description
該さや管は、該さや管の先端部に装着された掘進チューブ及び、該掘進チューブの後端に、互いに接続分離自在に設けられた複数のケーシングチューブを有し、
埋め戻し装置を、前記掘進チューブが切り離された前記さや管に対して、該掘進チューブに代えて接続自在に設けて構成される。
3…推進管
27…ケーシングチューブ
65…埋め戻し装置
Claims (1)
- 撤去すべき推進トンネルの推進管の外周を取り囲むことが出来る形で形成されたさや管を有し、
該さや管は、該さや管の先端部に装着された掘進チューブ及び、該掘進チューブの後端に、互いに接続分離自在に設けられた複数のケーシングチューブを有し、
埋め戻し装置を、前記掘進チューブが切り離された前記さや管に対して、該掘進チューブに代えて接続自在に設けて構成した、トンネルの撤去・埋め戻し装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005037199A JP3822221B2 (ja) | 2005-02-15 | 2005-02-15 | 推進トンネルの撤去・埋め戻し装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005037199A JP3822221B2 (ja) | 2005-02-15 | 2005-02-15 | 推進トンネルの撤去・埋め戻し装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002322917A Division JP3815731B2 (ja) | 2002-11-06 | 2002-11-06 | 推進トンネルの撤去・埋め戻し工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005188281A JP2005188281A (ja) | 2005-07-14 |
JP3822221B2 true JP3822221B2 (ja) | 2006-09-13 |
Family
ID=34792794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005037199A Expired - Lifetime JP3822221B2 (ja) | 2005-02-15 | 2005-02-15 | 推進トンネルの撤去・埋め戻し装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3822221B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4938618B2 (ja) * | 2007-10-19 | 2012-05-23 | 三井住友建設株式会社 | 推進トンネルの撤去埋め戻し装置 |
JP5072528B2 (ja) * | 2007-10-19 | 2012-11-14 | 三井住友建設株式会社 | 推進トンネルの撤去埋め戻し装置 |
-
2005
- 2005-02-15 JP JP2005037199A patent/JP3822221B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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JP2005188281A (ja) | 2005-07-14 |
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