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2009年11 期
| 标题 |
| 甬江斜拉桥索塔空间应力有限元分析(49 卷) |
| 英文标题 |
| Finite element analysis of spatial stresses in cable and pylon of Yongjiang river cable-stayed bridge |
| 摘要 |
| 宁波甬江斜拉桥是双塔四索面预应力混凝土叠合梁斜拉桥，由于两索塔相接在一起，两幅桥的受力呈现出耦合状态；且索塔塔顶部位通过混凝土板将两塔柱连接在一起，构成单箱三室的结构，该区域受环向预应力和斜拉索共同作用，受力状态异常复杂。有必要对索塔进行有限元仿真分析， |
| 作者 |
| 新闻作者:王存国，徐宙元 |
| 关键字 |
