JP4431484B2 - 地下水貯留槽およびその施工方法 - Google Patents
地下水貯留槽およびその施工方法 Download PDFInfo
- Publication number
- JP4431484B2 JP4431484B2 JP2004337802A JP2004337802A JP4431484B2 JP 4431484 B2 JP4431484 B2 JP 4431484B2 JP 2004337802 A JP2004337802 A JP 2004337802A JP 2004337802 A JP2004337802 A JP 2004337802A JP 4431484 B2 JP4431484 B2 JP 4431484B2
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- JP
- Japan
- Prior art keywords
- groundwater
- storage tank
- tank body
- pipe
- buried
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Sewage (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Description
2 ヒューム管(埋設水路用管材)
2a 外周上面
3 連通筒
4 槽本体
4a 開放両端面
4b 開放両端面
5 コンクリート蓋
5b 透孔
6 コンクリート蓋
6b 透孔
8 掘削部
8a 底部
9 地表面
11 砕石
A 地下水位上限位置
B 掘削土
Claims (3)
- 槽本体を、地下水を含有する帯水層に埋設し、かつ当該槽本体に貯留された地下水を、地表面に突出する連通筒を介して取り出すように構成した地下水貯留槽において、
上記槽本体は、横置きした埋設水路用管材の壁面に、その内部に通じる連通筒を一体に設け、かつ当該管材の開放両端面を、複数の透孔を穿設したコンクリート蓋で閉塞してなることを特徴とする地下水貯留槽。 - 上記槽本体は、複数の埋設水路用管材を横方向に連接して構成され、かつその開放両端面を、複数の透孔を穿設したコンクリート蓋で閉塞してなり、少なくとも一つの埋設水路用管材の壁面に、その内部に通じる連通筒を一体に設けてあることを特徴とする請求項1記載の地下水貯留槽。
- 地表面から地下水を含有する帯水層まで掘削して、所要の法勾配を有する掘削部を形成する工程と、
砕石を敷き詰めた掘削部底部に、埋設水路用管材の壁面に、その内部に通じる連通筒を一体に設け、かつ当該管材の開放両端面を、複数の透孔を穿設したコンクリート蓋で閉塞してなる槽本体を横置きし、その周囲および上部に砕石を充填する工程と、
掘削された掘削土を充填した砕石の上面に埋め戻す工程と、
からなることを特徴とする地下水貯留槽の施工方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004337802A JP4431484B2 (ja) | 2004-11-22 | 2004-11-22 | 地下水貯留槽およびその施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004337802A JP4431484B2 (ja) | 2004-11-22 | 2004-11-22 | 地下水貯留槽およびその施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006144442A JP2006144442A (ja) | 2006-06-08 |
JP4431484B2 true JP4431484B2 (ja) | 2010-03-17 |
Family
ID=36624452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004337802A Expired - Fee Related JP4431484B2 (ja) | 2004-11-22 | 2004-11-22 | 地下水貯留槽およびその施工方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4431484B2 (ja) |
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2004
- 2004-11-22 JP JP2004337802A patent/JP4431484B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2006144442A (ja) | 2006-06-08 |
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