JP3825429B2 - 水路構成工法 - Google Patents
水路構成工法 Download PDFInfo
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- JP3825429B2 JP3825429B2 JP2003310432A JP2003310432A JP3825429B2 JP 3825429 B2 JP3825429 B2 JP 3825429B2 JP 2003310432 A JP2003310432 A JP 2003310432A JP 2003310432 A JP2003310432 A JP 2003310432A JP 3825429 B2 JP3825429 B2 JP 3825429B2
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Description
Claims (3)
- 地中に埋設された管路内に新規の水路を構成する工法であって、
前記管路内に、上方に開口し汚水等を流す樋状のインバート部を形成した水路構成部材を連結して所望の勾配を付ける工程と、連結された前記水路構成部材の上部に液体を収容可能の収容体を載置する工程と、該収容体内に液体を充填し前記水路構成部材に下方に向けた押圧力を付与する工程と、前記水路構成部材を前記管路に固定する工程とを備え、
前記水路構成部材を前記管路に固定する工程は、2回に分けて行われ、水路構成部材を下方に向けて押え付けた状態で1回目の固定を行って前記水路構成部材の移動を防止した後、2回目の固定を行なうことを特徴とする水路構成工法。 - 地中に埋設された管路内に新規の水路を構成する工法であって、
前記管路内に、上方に開口し汚水等を流す樋状のインバート部を形成した水路構成部材を連結して所望の勾配を付ける工程と、連結された前記水路構成部材の上部に液体を収容可能の収容体を載置する工程と、該収容体内に液体を充填し前記水路構成部材に下方に向けた押圧力を付与する工程と、前記水路構成部材と前記管路との間に充填材を充填して該水路構成部材を前記管路に固定する工程とを備え、
前記水路構成部材を前記管路に固定する工程において、前記収容体に液体を充填したときの大きさが前記水路構成部材のインバート部に載置されるものであることを特徴とする水路構成工法。 - 前記水路構成部材を前記管路に固定する工程において、前記収容体に液体を充填したときの重量は、前記充填材充填時の前記水路構成部材の浮力を押圧できる程度に調整されていることを特徴とする請求項1又は2に記載の水路構成工法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2003310432A JP3825429B2 (ja) | 2003-09-02 | 2003-09-02 | 水路構成工法 |
Applications Claiming Priority (1)
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JP2003310432A JP3825429B2 (ja) | 2003-09-02 | 2003-09-02 | 水路構成工法 |
Publications (2)
Publication Number | Publication Date |
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JP2005076365A JP2005076365A (ja) | 2005-03-24 |
JP3825429B2 true JP3825429B2 (ja) | 2006-09-27 |
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JP2003310432A Expired - Lifetime JP3825429B2 (ja) | 2003-09-02 | 2003-09-02 | 水路構成工法 |
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JP (1) | JP3825429B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6033758B2 (ja) * | 2013-11-01 | 2016-11-30 | 株式会社サンリツ | インバート及びインバートの施工方法 |
KR102047263B1 (ko) * | 2018-11-26 | 2019-11-21 | 한국건설기술연구원 | 원형 겹침 단면 구조를 가지는 하수 관거 |
JP6932283B1 (ja) * | 2021-05-11 | 2021-09-08 | 大栄工機株式会社 | トンネルインバートの施工方法 |
CN114607019B (zh) * | 2022-03-09 | 2023-06-13 | 安徽星空建设工程有限公司 | 一种稳固的市政工程排水渠施工固定装置 |
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2003
- 2003-09-02 JP JP2003310432A patent/JP3825429B2/ja not_active Expired - Lifetime
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