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2011年11 期
| 標題 |
| 橋梁平轉施工稱重試驗及啟動牽引力計算探討(51 卷) |
| 英文標題 |
| Discussion on weighed test and calculation of start tractive power in bridge swing |
| 摘要 |
| 結合濱德高速公路上跨京滬鐵路立交橋轉體施工項目，從試驗原理入手，剖析了轉體稱重試驗常規(guī)做法的不足之處，并探討了考慮實際支承情況的啟動牽引力計算方法。研究結果認為：梁端壓重代替千斤頂頂升，能保證結構安全，且更接近球面轉動的理想狀況；稱重試驗測試轉體水平位移 |
| 作者 |
| 新聞作者:陳順超，黃平明，王吉磊 |
| 關鍵字 |
