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2010年02 期
| 標(biāo)題 |
| 圖號(hào)為專橋2059的簡支梁橋受迫振動(dòng)試驗(yàn)分析(50 卷) |
| 英文標(biāo)題 |
| Experimental analysis of forced vibration of simply supported girder bridge(Figure number: 2059) |
| 摘要 |
| 通過對(duì)不同車速、不同車型情況下圖號(hào)為專橋2059簡支梁橋動(dòng)力性能的現(xiàn)場(chǎng)檢測(cè)試驗(yàn)，分析研究列車在運(yùn)營速度下橋梁的動(dòng)力特征及其動(dòng)力響應(yīng)。通過對(duì)該種梁型的水平、豎向振動(dòng)幅值的屬性分析來評(píng)析其橫向工作穩(wěn)定性，為該種梁橋的遠(yuǎn)期運(yùn)營工況提供實(shí)測(cè)依據(jù)。 |
| 作者 |
| 新聞作者:劉楠，孫弋，許建平 |
| 關(guān)鍵字 |
