|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2010年01 期
| 標(biāo)題 |
| 武廣鐵路客運(yùn)專線東平水道橋三主桁鋼桁拱架設(shè)的技術(shù)創(chuàng)新(50 卷) |
| 英文標(biāo)題 |
| Technological innovation on erecting of Dongping steel truss arch bridge featuring three main trusses across waterway on Wuhan-Guangzhou passenger-dedicated railway |
| 摘要 |
| 東平水道橋?yàn)槲鋸V客運(yùn)專線控制性工程,是三主桁鋼桁拱。在該橋架設(shè)過(guò)程中，采用了“三主桁鋼桁拱線形控制技術(shù)”、“邊墩頂落（主墩不起頂）與調(diào)索的綜合合龍方法”和“雙向可調(diào)式后錨固”等諸多創(chuàng)新技術(shù)，為高效率、高質(zhì)量地建設(shè)武廣客運(yùn)專線提供了可靠的保證。同時(shí)也為今后類 |
| 作者 |
| 新聞作者:譚康榮 |
| 關(guān)鍵字 |
關(guān)鍵詞:三主桁鋼桁拱 合龍 線形控制 后錨固 |
