| 悬索桥理想状态的计算方法与实现 |
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| 引用本文： | 陈朝慰. 悬索桥理想状态的计算方法与实现[J]. 上海应用技术学院学报：自然科学版, 2014, 14(4): 337-340 |
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| 作者姓名： | 陈朝慰 |
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| 作者单位： | 福建船政交通职业学院,福州350007 |
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| 摘 要： | 在介绍悬索桥理想状态的各种计算方法基础上,提出了一种在ANSYS中实现理想成桥状态的简单方法——坐标更新法,并通过工程实例进行比较验证,结果表明其与主缆应变调整法的计算结果接近,但更易于实现,可应用有限元对悬索桥进行受力分析.
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| 关 键 词： | 悬索桥 理想状态 计算方法 坐标更新法 |
The Calculation Methods and Implementations of the Perfect State of the Suspension Bridges |
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| CHEN Chao-wei. The Calculation Methods and Implementations of the Perfect State of the Suspension Bridges[J]. Journal of Shanghai Institute of Technology: Natural Science, 2014, 14(4): 337-340 |
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| Authors: | CHEN Chao-wei |
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| Affiliation: | CHEN Chao-wei (Fujian Communications Technology College, Fuzhou 350007, China) |
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| Abstract: | Based on the calculation methods of the perfect state of the suspension bridges,the updatingcoordinate method,a simplified method to realize the perfect state with ANSYS,was proposed.It was compared and tested,which demonstrated that its calculation result was close to that of adjusting the initial tension in cable,and that it was easier to realize in FE program.It could be used to analyze the suspension bridge with the FE program. |
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| Keywords: | suspension bridge perfect state calculation method updating-coordinate method |
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