鉱山地域における掘削ずり処理と土捨場構造
書誌事項
- タイトル別名
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- MUCK DISPOSAL METHOD IN EXCAVATION OF A TUNNEL NEAR MINE AREAS
説明
The object of this study is to examine the appropriate method for disposing mineralized muck from the construction of a long tunnel in mine area. The mineralized muck contains pyrite, which will form sulfuric acid by reaction with water. The downstream drainage could be polluted by acid water when the ores and the pyrite-disseminated altered dumped without treatment. In order to avoid this pollution, the mucks, which are classified as mineralized one by daily muck identification, are dumped in controlled disposal sites where they are shielded from rain and groundwater. With these measures, no polluted water has been drained downstream.
収録刊行物
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- トンネル工学研究発表会論文・報告集
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トンネル工学研究発表会論文・報告集 12 453-458, 2002
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390001205400075008
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- NII論文ID
- 130004386969
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- ISSN
- 18849091
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可