JP5391256B2 - 井戸の構築方法 - Google Patents
井戸の構築方法 Download PDFInfo
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- JP5391256B2 JP5391256B2 JP2011255060A JP2011255060A JP5391256B2 JP 5391256 B2 JP5391256 B2 JP 5391256B2 JP 2011255060 A JP2011255060 A JP 2011255060A JP 2011255060 A JP2011255060 A JP 2011255060A JP 5391256 B2 JP5391256 B2 JP 5391256B2
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- well
- pipe
- steel pipe
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- perforated
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Description
11 スリット(開口部)
2 金網フィルタ(膜状フィルタ材)
G 岩盤(地中)
Claims (2)
- 気体又は液体を地中に送り込むために用いられる井戸の構築方法であって、
外周に複数の開口部が形成されて内外が連通された有孔管材の内部に、土砂の侵入を阻止する通気性閉塞部材を詰め込んで前記開口部を閉塞し、
前記開口部を閉塞した状態で前記有孔管材を地中に打ち込むことを特徴とする井戸の構築方法。 - 前記有孔管材を地中に打ち込んだ後、前記通気性閉塞部材を前記有孔管材の内部に残置することを特徴とする請求項1に記載の井戸の構築方法。
Priority Applications (1)
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JP2011255060A JP5391256B2 (ja) | 2011-11-22 | 2011-11-22 | 井戸の構築方法 |
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JP2011255060A JP5391256B2 (ja) | 2011-11-22 | 2011-11-22 | 井戸の構築方法 |
Related Parent Applications (1)
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JP2007116494A Division JP4876020B2 (ja) | 2007-04-26 | 2007-04-26 | 井戸の構築方法及び有孔管材 |
Publications (2)
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JP2012062752A JP2012062752A (ja) | 2012-03-29 |
JP5391256B2 true JP5391256B2 (ja) | 2014-01-15 |
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JP2011255060A Active JP5391256B2 (ja) | 2011-11-22 | 2011-11-22 | 井戸の構築方法 |
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JP (1) | JP5391256B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108222896A (zh) * | 2018-01-17 | 2018-06-29 | 中国五冶集团有限公司 | 用于含多层流沙层盐田地质的采卤井结构 |
CN112343557B (zh) * | 2020-12-18 | 2021-11-23 | 福州大学 | 海域天然气水合物自入式开采装置及开采方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5088848A (ja) * | 1973-12-11 | 1975-07-16 | ||
JPS557317A (en) * | 1978-06-28 | 1980-01-19 | Tatsuo Sagi | Method of burrying underground water drawing pipe |
JP3989760B2 (ja) * | 2002-03-29 | 2007-10-10 | 株式会社熊谷組 | 地山の水抜き工法 |
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