| 大跨径斜拉桥索塔锚固区应力分析 |
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| 引用本文： | 贺立新.大跨径斜拉桥索塔锚固区应力分析[J].预应力技术,2004,8(5):21-27. |
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| 作者姓名： | 贺立新 |
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| 作者单位： | 四川省交通厅公路规划勘察设计研究院成都610041 |
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| 摘 要： | 大跨径斜拉桥混凝土索塔受力复杂，本文利用空间程序ANSYS对索塔柱锚固节段进行应力分析，试算几种常用预应力布置方案，寻找出最合适的配束数量。
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| 关 键 词： | 索塔 大跨径斜拉桥 锚固区 节段 塔柱 受力 应力分析 预应力 混凝土 ANSYS |
Stress analysis in anchoring area of cable pylon of long span cable-stayed bridge |
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| Lixin He.Stress analysis in anchoring area of cable pylon of long span cable-stayed bridge[J].Prestress Technology,2004,8(5):21-27. |
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| Authors: | Lixin He |
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| Affiliation: | Highway Planning, Survey and Design Institute of Sichuan Provincial Department of Transportation, Chengdu 610041, China |
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| Abstract: | The stress of concrete pylon of long-span cable-stayed bridge is complicated. In this paper, the stress analysis of the anchorage section of the pylon column is carried out by using the space program ANSYS, and several common prestressed arrangement schemes are calculated to find out the most suitable number of beams. |
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| Keywords: | A pylon Long span cable-stayed bridge Anchorage zone Segment Pylon Force stress analysis Prestress Concrete ANSYS |
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