| 桥梁结构静动力性能分析及其CAD微机系统 |
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| 引用本文： | 刘腾喜,罗松南,傅衣铭.桥梁结构静动力性能分析及其CAD微机系统[J].计算力学学报,1995,12(3). |
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| 作者姓名： | 刘腾喜 罗松南 傅衣铭 |
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| 作者单位： | 湖南大学工程力学系 |
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| 摘 要： | 本文介绍了桥梁结构的力学计算方法，对桥梁结构ＣＡＤ系统的研制和设计方法进行了初步探讨，并列举应用实例说明了平面连续梁模型和空间有限元模型计算结果的区别，表明对桥梁结构进行全面的力学性能计算分析是十分必要的．
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| 关 键 词： | 桥梁结构，计算机辅助设计／力学性能，微机系统 |
The analysis of static and dynamic behaviour for bridge structures and its CAD system |
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| Liu Tengxi,Luo Songnan and Fu Yiming.The analysis of static and dynamic behaviour for bridge structures and its CAD system[J].Chinese Journal of Computational Mechanics,1995,12(3). |
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| Authors: | Liu Tengxi Luo Songnan and Fu Yiming |
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| Abstract: | In this paper,the mechanics computation methods for bridge structures are presented.The design method of CAD system for bridge stuctures is researched preliminarily.The com-putational example of practical bridges reveals that the computational results of the planecontinuous beam model are different from those of the spatial finite element model. The re-search shows that it is necessary to carry out all-sided computation analysis of mechanics be-haviour for bridge structures. |
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| Keywords: | bridge structure computer aided design(CAD)/mechanics behaviour |
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