| 简支曲线板桥的曲线有限条分析 |
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| 引用本文： | 杨丙文,夏逸鸣.简支曲线板桥的曲线有限条分析[J].北方交通,2008(11). |
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| 作者姓名： | 杨丙文 夏逸鸣 |
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| 作者单位： | 南京航空航天大学土木工程系,南京,210000 |
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| 摘 要： | 依据曲线有限条计算理论,采用fortran编程语言自编程序,对一简支曲线板桥进行分析计算,并与有限元ANSYSY分析结果相比较。由此可得到,有限条方法具有较高的精度,比有限元方法具有更高的计算效率。
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| 关 键 词： | 有线条 曲线 势能 桥梁 |
Analysis of Curve Finite Strip of Simply-Supported Curve Board Bridge |
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| Authors: | YANG Bing-wen and others |
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| Institution: | YANG Bing-wen and others |
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| Abstract: | Based on calculative theory for curve finite strip,the paper adopts 'fortran' self-compiling language program to analyze and count a simply-supported curve board bridge,and contrasts results of present analysis to one of finite element 'ANSYSY' analysis.From this it may be known that the finite strip calculative method has higher accuracy and capacity than finite element 'ANSYSY' calculative method. |
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| Keywords: | Curved strip Curve Potential energy Bridge |
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