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2011年09 期
| 標(biāo)題 |
| 南廣鐵路桂平郁江特大橋主橋鋼梁預(yù)拱度設(shè)置(51 卷) |
| 英文標(biāo)題 |
| Setting up camber for main span–steel girder of Guiping Yujiang river super-large bridge on Nanning-Guangzhou railway |
| 摘要 |
| 大跨度鋼桁梁預(yù)拱度設(shè)置是一個非常重要的問題，選擇桂平郁江鋼桁斜拉橋為工程實例，提出了下承式鋼桁梁預(yù)拱度設(shè)置的幾何法、溫度法和混合法，該方法對今后下承式鋼桁梁預(yù)拱度的設(shè)置有一定的參考意義。 |
| 作者 |
| 新聞作者:陳建峰，余 浪，楊國靜 |
| 關(guān)鍵字 |
