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2011年07 期
| 標(biāo)題 |
| 預(yù)應(yīng)力混凝土梁管道摩阻試驗(yàn)研究(51 卷) |
| 英文標(biāo)題 |
| Experimental research on friction resistance in pipe of prestressed concrete girder |
| 摘要 |
| 結(jié)合武漢市軌道交通一號(hào)線二期工程跨江岸貨場(chǎng)橋梁空間曲線預(yù)應(yīng)力束管道摩阻試驗(yàn)的數(shù)據(jù)，采用最小二乘法原理，求出管道摩阻系數(shù)μ和k。通過(guò)對(duì)諸多相關(guān)文獻(xiàn)中不同管道類型的摩阻系數(shù)μ和k的取值進(jìn)行統(tǒng)計(jì)，提出了相應(yīng)的設(shè)計(jì)參考取值。 |
| 作者 |
| 新聞作者:蔡金標(biāo)，胡 蒙，陳海浪 |
| 關(guān)鍵字 |
