| 在ANSYS中实现双肢薄壁桥墩参数优化设计的方法 |
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| 引用本文： | 韩艳,陈政清,李开言.在ANSYS中实现双肢薄壁桥墩参数优化设计的方法[J].铁道科学与工程学报,2005,2(6):15-18. |
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| 作者姓名： | 韩艳 陈政清 李开言 |
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| 作者单位： | 湖南大学,土木建筑学院,湖南,长沙,410082;中南大学,土木建筑学院,湖南,长沙,410075 |
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| 摘 要： | 在双薄壁墩连续刚构桥设计中，选择合理优花的双薄壁墩的墩距和壁厚等参数是至关重要的。根据主梁与桥墩共同变形协调条件，考虑单墩强度和稳定约束，应用ANSYS通用程序提供的参数优化设计方法进行优化设计，通过实例计算并与传统统计拟合方法进行比较，结果基本一致，验证了此方法的可行性。
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| 关 键 词： | 连续刚构桥 双薄壁墩 参数设计 ANSYS |
| 文章编号： | 1672-7029(2005)06-0015-04 |
| 收稿时间： | 2005-06-10 |
| 修稿时间： | 2005年6月10日 |
Application of ANSYS to the deterrmination of the parameter optimum design of double thin-wall pier |
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| HAN Yan,CHEN Zhen-qing,LI Kai-yan.Application of ANSYS to the deterrmination of the parameter optimum design of double thin-wall pier[J].Journal of Railway Science and Engineering,2005,2(6):15-18. |
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| Authors: | HAN Yan CHEN Zhen-qing LI Kai-yan |
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| Institution: | 1. Civil Engineering and Architecture College, Hunan University, Changsha 410082, China; 2. School of Civil Engineering and Architecture, Central South University, Changsha 410075, China |
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| Abstract: | In the design of the continuous rigid frame bridge with double thin-wall piers, the reasonable selecting of parameters is very important to the bridge. According to the condition of deformation compatibility between the main girder and the pier and paying regard to the constraint of strength and stability, the author makes the optimum design by adopting the parameter design method of ANSYS software. An example is analyzed by using this method and the result is in good agreement with the result of old method, which manifests the practicability of this method. |
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| Keywords: | ANSYS |
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