| 斜拉桥钢-混组合索塔锚固区节段模型试验研究 |
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| 引用本文： | 张奇志,李明俊.斜拉桥钢-混组合索塔锚固区节段模型试验研究[J].桥梁建设,2006(3):16-19. |
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| 作者姓名： | 张奇志 李明俊 |
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| 作者单位： | 1. 湖北工业大学
2. 广州华南路桥实业有限公司,广东,广州,510640 |
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| 摘 要： | 斜拉桥钢-混组合索塔锚固区构造和受力十分复杂,通过索塔锚固区的足尺模型试验,并进行空间的有限元仿真计算分析,给出仿真计算的主要成果及其与试验实测值的比较,得出一些重要结论。试验成果对杭州湾跨海大桥的建设起到了重要的指导作用。
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| 关 键 词： | 斜拉桥 桥塔 索塔锚固区 组合结构 模型试验 有限元法 |
| 文章编号： | 1003-4722(2006)03-0016-04 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2005年5月10日 |
Segmental Model Test Study of Steel and Concrete Composite Anchor Zone on Pylon of Cable-Stayed Bridge |
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| ZHANG Qi-zhi,LI Ming-jun.Segmental Model Test Study of Steel and Concrete Composite Anchor Zone on Pylon of Cable-Stayed Bridge[J].Bridge Construction,2006(3):16-19. |
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| Authors: | ZHANG Qi-zhi LI Ming-jun |
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| Institution: | 1. Bridge Science Research Institute Ltd., China Zhongtie Major Bridge Engineering Group, Wuhan 430034, China; 2. Guangzhou South China Road and Bridge Industrial Co., Ltd., Guangzhou 510640, China |
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| Abstract: | The structure and mechanical conditions of the steel and concrete composite anchor zone on pylon of cable-stayed bridge are extremely complicated.In the is paper,based on the full-scale model tests for the steel and concrete composite anchor zone on the pylon,and simulation calculation and analysis with spatial finite element method,the principal results of the simulation calculation,comparison of the results to the measurement values in the tests are provided,and some important conclusions in relation to the calculation and tests are(generalized.The) results of the tests are of important guidance to the construction of Hangzhou Bay(Sea-Crossing)(Bridge.) |
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| Keywords: | cable-stayed bridge pylon anchor zone on pylon composite structure model test finite element method |
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