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2010年02 期
| 標題 |
| 部分斜拉橋主塔鞍座區(qū)局部應力分析(50 卷) |
| 英文標題 |
| Local stress analysis for cable saddle zone of main tower of cable stayed bridge with low pylon |
| 摘要 |
| 通過對一座部分斜拉橋主塔鞍座處局部應力分布的有限元計算分析，說明部分斜拉橋主塔鞍座處局部應力的分布特征。依據鞍座處局部應力影響范圍很小的特點，提出設置螺旋筋和索孔端部鑲嵌預埋鋼板的局部設計補強措施，避免在索鞍下出現危及結構耐久性的有害裂縫。 |
| 作者 |
| 新聞作者:肖質江，王炎，鄭彩霞 |
| 關鍵字 |
