アルカリ骨材反応を起こした実構造物の変形挙動の実測

• 高倉 岳夫

  三菱重工業(株)高砂製作所

• 桝田 佳寛

  宇都宮大学工学部建設学科

• 瀧口 克己

  東京工業大学工学研究科

• 松本 直樹

  四国電力(株)土木建築部

書誌事項

タイトル別名

• MEASUREMENT OF DEFORMATION BEHAVIORS FOR ACTUAL STRUCTURE AFFECTED BY ALKALI-SILICA REACTION
• アルカリ コツザイ ハンノウ オ オコシタ ジツコウゾウブツ ノ ヘンケイ キョドウ ノ ジッソク

抄録

Most of papers and reports on concrete structure member deformation characteristic affected by Alkali-silica reaction are mainly carrying out at indoor. No report of measurement of deformation behavior that actual structure is measured by long-term observation is available. This paper reports deformation behavior of actual structure due to aging phenomena by observations for long-term period, such as cracks, expansion rate and status of progress. They are emerged as a result of examinations of an actual structure affected by Alkali-silica reaction; the development effecting by Alkali-silica reaction is implicated by temperature condition, external constraint condition of the structure. Mechanical characteristics of concrete such as elasticity coefficient have reduced as same as existing report. Development of cracks has been same tendency as expansion rate, however prediction of expansion rate for actual structure by summarization of cracks tendency is difficult.

収録刊行物

• 日本建築学会構造系論文集

  日本建築学会構造系論文集 72 (616), 135-140, 2007

  日本建築学会

キーワード

• アルカリ骨材反応
• 鉄筋コンクリート実構造物
• タービン発電機
• 変形特性
• 強度特性
• ひび割れ

詳細情報

• CRID: 1390001205670890880
• NII論文ID: 110006279645
• NII書誌ID: AN10438559
• DOI: 10.3130/aijs.72.135_1
• ISSN: 18818153
• ISSN: 13404202
• ISSN: http://id.crossref.org/issn/13404202
• NDL書誌ID: 8851941
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8851941
• Web Site: https://www.jstage.jst.go.jp/article/aijs/72/616/72_KJ00004597593/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可