ジオテキスタイルフィルターの目詰まり特性

• 木幡 行宏

  室蘭工業大学大学院，工学研究科，くらし環境系領域

書誌事項

タイトル別名

• CLOGGING PROPERTY OF GEOTEXTILE FILTERS
• ジオテキスタイルフィルター ノ メズマリ トクセイ

抄録

When a geotextile as filter is set in a ground for drainage, a decreasing of cross-plane flow performance of geotextile is expected due to a clogging associated with a intrusion and capture of soil particle. The objective of this paper is to consider a suitable geotextile filter to be hard to arise a clogging for fine-grained soils at a field site. This study was performed to focusing on a change of coefficient of permeability normal to plane on a kind of geotextile filter. A series of constant head permeability test on various geotextile filter was performed sandwiching in a geotextile filter between fine-grained geomaterial and gravel layer. This paper is discussed on a test method for an evaluation of the clogging property of getxtile filter, apparent opening size tests of geotextile and clogging properties of geotextile filters based on test resultes of a series of constant head permeability test on various geotextile filter.

収録刊行物

• ジオシンセティックス論文集

  ジオシンセティックス論文集 26 1-12, 2011

  国際ジオシンセティックス学会 日本支部

キーワード

• 目詰まり特性
• ジオテキスタイル
• 垂直方向透水性能

詳細情報

• CRID: 1390001205213223040
• NII論文ID: 40019435805
• NII論文ID: 130002123699
• NII論文ID: 120005256903
• DOI: 10.5030/jcigsjournal.26.1
• ISSN: 1883146X
• ISSN: 13446193
• HANDLE: 10258/1717
• NDL書誌ID: 023985424
• Web Site: https://muroran-it.repo.nii.ac.jp/records/7156
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I023985424
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