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2011年08 期
| 标题 |
| 滦河特大桥双壁钢围堰三维有限元分析(51 卷) |
| 英文标题 |
| Three-dimensional finite element analysis of double-walled steel cofferdam for Luanhe river super large bridge |
| 摘要 |
| 滦河特大桥为铁路桥，其基础承台尺寸为6.6 m×5.0 m，水深6 m，采用双壁钢围堰排水浇筑施工。为了保证施工安全，并了解钢围堰结构的内力和变形情况，采用ANSYS软件对该围堰进行三维有限元模拟和分析。分析结果表明，该围堰结构的设计符合强度要求，顶部未设横肋、竖肋的部分 |
| 作者 |
| 新闻作者:张永宾，朱尔玉，于大厂 |
| 关键字 |
