JP4495641B2 - 発進坑口壁を兼ねたパイプルーフ受枠 - Google Patents
発進坑口壁を兼ねたパイプルーフ受枠 Download PDFInfo
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- JP4495641B2 JP4495641B2 JP2005162172A JP2005162172A JP4495641B2 JP 4495641 B2 JP4495641 B2 JP 4495641B2 JP 2005162172 A JP2005162172 A JP 2005162172A JP 2005162172 A JP2005162172 A JP 2005162172A JP 4495641 B2 JP4495641 B2 JP 4495641B2
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- Prior art keywords
- pipe
- rectangular
- receiving frame
- pipe roof
- roof
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 30
- 239000010959 steel Substances 0.000 description 30
- 238000010276 construction Methods 0.000 description 10
- 239000004576 sand Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000003673 groundwater Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Images
Description
2 鋼管
3 受桁
4 支持桁
5 底桁
6 止水リング
7 矩形管渠
8 止水リング押え
9 止水リング受
10 ボルト、ナット
11 切り欠き
Claims (1)
- 矩形管渠の推進時に、矩形管渠の直上に施工される発進坑口壁を兼ねたパイプルーフ受枠において、矩形管渠の埋設区間の両側に立坑を構築し、両立坑間に矩形管渠の直上に位置するように管材を並列して推進埋設するパイプルーフと、前記パイプルーフを下方より支持するとともに、前記矩形管渠の外周を覆うように設置した矩形のパイプルーフ受枠と、前記パイプルーフ受枠後方の周面に矩形管渠の外寸法よりも小さな矩形孔を有する止水リングを固着した発進坑口壁と、より構成されることを特徴とする発進坑口壁を兼ねたパイプルーフ受枠。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005162172A JP4495641B2 (ja) | 2005-06-02 | 2005-06-02 | 発進坑口壁を兼ねたパイプルーフ受枠 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005162172A JP4495641B2 (ja) | 2005-06-02 | 2005-06-02 | 発進坑口壁を兼ねたパイプルーフ受枠 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006336298A JP2006336298A (ja) | 2006-12-14 |
JP4495641B2 true JP4495641B2 (ja) | 2010-07-07 |
Family
ID=37557089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005162172A Active JP4495641B2 (ja) | 2005-06-02 | 2005-06-02 | 発進坑口壁を兼ねたパイプルーフ受枠 |
Country Status (1)
Country | Link |
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JP (1) | JP4495641B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6043090B2 (ja) * | 2012-05-18 | 2016-12-14 | 鹿島建設株式会社 | 地下構造物の構築方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5420771B2 (ja) * | 1972-12-28 | 1979-07-25 | ||
JPH05163760A (ja) * | 1991-12-12 | 1993-06-29 | Iseki Tory Tech Inc | 推進工法用ボックスカルバートブロック |
JPH06158990A (ja) * | 1992-11-19 | 1994-06-07 | Uemura Giken Kogyo Kk | 函体推進工法の防護工法 |
JPH11152986A (ja) * | 1997-11-21 | 1999-06-08 | Ohbayashi Corp | 低土被り部のシールド掘進防護方法 |
-
2005
- 2005-06-02 JP JP2005162172A patent/JP4495641B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5420771B2 (ja) * | 1972-12-28 | 1979-07-25 | ||
JPH05163760A (ja) * | 1991-12-12 | 1993-06-29 | Iseki Tory Tech Inc | 推進工法用ボックスカルバートブロック |
JPH06158990A (ja) * | 1992-11-19 | 1994-06-07 | Uemura Giken Kogyo Kk | 函体推進工法の防護工法 |
JPH11152986A (ja) * | 1997-11-21 | 1999-06-08 | Ohbayashi Corp | 低土被り部のシールド掘進防護方法 |
Also Published As
Publication number | Publication date |
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JP2006336298A (ja) | 2006-12-14 |
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