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2011年03 期
| 標題 |
| 新建鐵路四線鋼箱系桿拱橋施工支架仿真分析(51 卷) |
| 英文標題 |
| Simulation analysis of construction scaffolding used for 4-tracked steel box girder of tie arch bridge on newly-built railway |
| 摘要 |
| 新建鐵路跨濟兗公路特大橋，選用兩跨96 m下承式四線鋼箱系桿拱橋，采用支架原位拼裝施工。為保證施工支架的穩(wěn)定性并控制支架變形，在施工過程中進行了實時施工支架仿真分析。本文采用大型通用有限元軟件ANSYS建立了有限元仿真模型，模擬橋梁施工過程中支架的受力和變形狀況， |
| 作者 |
| 新聞作者:蔣宗全，高金亮，唐繼舜，陳雙權，朱浩波，李廷鈺 |
| 關鍵字 |
