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2011年12期
| 標題 |
| 鐵路大跨度系桿拱橋結構穩(wěn)定性設計參數研究(51卷) |
| 英文標題 |
| Design parameters study on structural stability of railway large-span tied arch bridge |
| 摘要 |
| 以一大跨徑鋼管混凝土系桿拱橋為工程實例，應用有限元分析軟件MIDAS，對該橋建立了空間有限元模型，通過變化結構設計參數，對其進行結構穩(wěn)定性分析。作為同類橋梁中跨徑第一的鋼管混凝土系桿拱橋，該研究成果對該類橋梁的設計具有重要參考價值。 |
| 作者 |
| 新聞作者:孫建平，季日臣，徐岳震 |
| 關鍵字 |
