種別 |
論文 |
主題 |
Fatigue Behavior of RC Beams under fixed Pulsating and Moving Loads |
副題 |
|
筆頭著者 |
Esayas GEBREYOUHANNES(東京大学) |
連名者1 |
千々和伸浩(東京大学) |
連名者2 |
藤山知加子(東京大学) |
連名者3 |
前川宏一(東京大学) |
連名者4 |
|
連名者5〜 |
|
キーワード |
疲労、RC梁、せん断伝達、移動荷重、交番応力、Fatigue、RC beams、Shear transfer、Moving Load、Stress Reversal |
巻 |
29 |
号 |
3 |
先頭ページ |
733 |
末尾ページ |
738 |
年度 |
2007vol.29 |
要旨 |
Shear Fatigue behavior of RC beams with and without web reinforcement is investigated under different loading conditions on the basis of path and time dependent constitutive relations rooted in the multi directional fixed crack model for concrete. The reduced fatigue life of beams under moving load and offset loading are discussed. A simple relation for the prediction of fatigue life under moving load is proposed for practical use on the basis of standard shear fatigue design equation of JSCE code, used for fixed fatigue loading. |
PDFファイル名 |
029-01-3123.pdf |