|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2009年08 期
| 標(biāo)題 |
| 閩江特大橋槽形梁原位現(xiàn)澆施工技術(shù)(49 卷) |
| 英文標(biāo)題 |
| Construction technique of casting trough girder in-situ at original location used for Minjing river super-long bridge |
| 摘要 |
| 以新建鐵路福廈線閩江特大橋主橋預(yù)應(yīng)力混凝土槽形梁施工為背景，介紹架設(shè)支架設(shè)計(jì)和施工中先采用原位現(xiàn)澆后起落架設(shè)方案，即在橫梁上設(shè)底模支架平臺(tái)，先原位現(xiàn)澆后通過(guò)起落系統(tǒng)架設(shè)槽形梁的循環(huán)施工方法，為其它小跨段混凝土梁施工提供了參考依據(jù)。 |
| 作者 |
| 新聞作者:楊順民 |
| 關(guān)鍵字 |
