|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2009年06 期
| 標(biāo)題 |
| 大跨度懸索橋主纜纏絲拉力損失的試驗(yàn)研究(49 卷) |
| 英文標(biāo)題 |
| Experimental study on tension force loss in main cable due to wire twine for large-span suspension bridge |
| 摘要 |
| 對(duì)我國目前在建的某特大跨度懸索橋主纜纏絲施工過程中，纏繞鋼絲的拉力損失情況進(jìn)行了試驗(yàn)研究。研究結(jié)果表明：所有測(cè)試斷面的纏絲拉力損失都集中在測(cè)試斷面之后約40 cm的范圍內(nèi)，最大的纏絲拉力損失率達(dá)到76 |
| 作者 |
| 新聞作者:田越 |
| 關(guān)鍵字 |
