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2011年06 期
| 標(biāo)題 |
| 64 m雙線簡支鋼桁梁跨高速公路高位頂推施工技術(shù)(51 卷) |
| 英文標(biāo)題 |
| Construction technology of pushing 64-m double-track simply-supported steel truss girder of passenger-dedicated railway at high level across expressway |
| 摘要 |
| 介紹了京石客運(yùn)專線64 m鋼桁梁采用長導(dǎo)梁高位頂推技術(shù)，即通過40 m長導(dǎo)梁及在公路外側(cè)設(shè)置臨時支墩，順利實(shí)現(xiàn)大懸臂方式跨越高速公路。本文重點(diǎn)說明了工程中各階段施工步驟和技術(shù)要求，為類似工程提供借鑒。 |
| 作者 |
| 新聞作者:靳銳勇 |
| 關(guān)鍵字 |
