書誌事項
- タイトル別名
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- IMAGINGANALYSIS OF RELATIONSHIP BETWEEN PORE STRUCTURE AND PERMEABILITY OF Cl^- IN HARDENED CEMENT PASTE
- ガリウム アツニュウ ニ ヨリ エラレタ クウゲキ ガゾウ ジョウホウ オ モト ニ シタ コウカ セメントペースト ノ エンカブツ イオン シントウセイ ノ コウサツ
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It is well known that most of property of concrete is influenced by its pore structure. ln particularly permeability of concrete is dependent on its pore structure. Therefore, it is beneficial to know durability of concrete that pore structure is measured exactly. We already developed the technique to make clear the pore structure in hardened cement paste by gallium intrusion and the following EPMA observation. In this research, using a image acauired by EPMA estimates diffusion coefficient with random walk which is many particles are walking in pore structure with random. The permeability of NaCl solution is measured by method of diffusion cell. Relationship between permeability of NaCI solution and pore structure by measuring gallium intruded method is discussed. As a result, pore connectivity and permeability is closely relationship.
収録刊行物
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- 日本建築学会構造系論文集
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日本建築学会構造系論文集 69 (584), 23-28, 2004
日本建築学会
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詳細情報 詳細情報について
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- CRID
- 1390282680613841152
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- NII論文ID
- 110004093852
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- NII書誌ID
- AN10438559
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- ISSN
- 18818153
- 13404202
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- NDL書誌ID
- 7115535
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可