種別 論文
主題 Mechanical Properties of RC Beam after Exposed to Fire in Loading State
副題
筆頭著者 李慶濤(山口大学)
連名者1 袁広林(中国砿業大学)
連名者2 李柱国(山口大学)
連名者3
連名者4
連名者5〜
キーワード RC梁、載荷状態中の加熱、冷却方式、力学性能、RC beam、heating in loading state、cooling method、mechanical property
30
3
先頭ページ 289
末尾ページ 294
年度 2008
要旨 In this study, the mechanical performances of RC beam were investigated after they were heated up to different temperatures levels in a loading state, followed by cooling in the air or by water jet. The results show that, the air cooling results in a greater reduction in the ultimate strength of RC beam, as compared to the water jet cooling. The residual deformation and the limit deflection of RC beam increase with raising the heating temperature for any cooling methods, and are smaller when the RC beam is cooled in the air than in case of water jet cooling for a given heating temperature.
PDFファイル名 030-01-3049.pdf


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