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2009年09 期
| 標題 |
| 深圳灣大橋實測風場參數(shù)與風致拉索振動響應分析(49 卷) |
| 英文標題 |
| In situ measured wind field parameters and analysis of wind-induced vibration response in cable of Shenzhen Bay Giant Bridge |
| 摘要 |
| 以深圳灣跨海大橋結構健康監(jiān)測系統(tǒng)為基礎，對2007年兩次臺風經(jīng)過時橋址處的風場參數(shù)與拉索振動測試數(shù)據(jù)進行分析。實測結果表明，橋址處縱向脈動風功率譜與Simiu譜吻合較好，豎向脈動風功率譜與Panofsky譜基本吻合；臺風期間邊跨短索發(fā)生了較明顯的風雨振動，而主跨長索由于安 |
| 作者 |
| 新聞作者:梁柱，李娜，張新越 |
| 關鍵字 |
