軟質ゴムシール材の閉塞効果による止水のメカニズム
書誌事項
- タイトル別名
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- MECHANISMS OF IMPERMEABILITY WITH WATER-EXPANSION RUBBER MATERIAL BY BLOCKING EFFECT
抄録
A new water-expansion rubber material of injected type has been developed which can use the impermeability of segment joints. It is practiced in Japan. However, the mechanisms of the impermeability have not been clarified. It is necessary to clarify these mechanisms. As the first step a laboratory impermeability test was conducted by using special permeability test apparatus we have developed. As a result, we have found a mechanism of impermeability by blocking effect. Furthermore the critical impermeability pressure could be expressed by a semi-theoretical equation.
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 8 79-86, 1998
公益社団法人 土木学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390001205402372608
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- NII論文ID
- 130004387449
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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