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2009年12 期
| 標(biāo)題 |
| 曲線梁—斜跨拱組合鋼橋結(jié)構(gòu)分析與試驗研究(49 卷) |
| 英文標(biāo)題 |
| Structural analysis and experimental study of curved girder-skew arch combined steel bridge |
| 摘要 |
| 針對某50 m跨曲線鋼箱梁與60 m跨斜跨鋼箱拱組合橋進行空間受力分析，并進行成橋的靜載與動載試驗。采用ANSYS程序建立全橋的空間有限元模型，并配合自編程序分析組合結(jié)構(gòu)在設(shè)計荷載下的受力特征及拱、梁承載狀況。根據(jù)橋跨結(jié)構(gòu)的受力特性，對鋼箱梁和鋼箱拱的最不利彎矩截面進 |
| 作者 |
| 新聞作者:施洲，蒲黔輝，勾紅葉 |
| 關(guān)鍵字 |
