| 大跨度连续梁拱组合桥列车走行性分析 |
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| 引用本文： | 唐俊峰,郭向荣.大跨度连续梁拱组合桥列车走行性分析[J].山西建筑,2007,33(10):296-297. |
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| 作者姓名： | 唐俊峰 郭向荣 |
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| 作者单位： | 中南大学土木建筑学院桥梁系,湖南,长沙,410075 |
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| 摘 要： | 指出连续梁拱组合桥的受力特性,介绍了列车安全性、舒适性及平稳性的基本涵义及评价标准,并基于列车—桥梁时变系统空间振动计算模型,对温福线昆阳特大桥列车走行安全性、舒适性及平稳性进行了计算和分析。
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| 关 键 词： | 连续梁拱 列车 安全性 舒适性 平稳性 |
| 文章编号： | 1009-6825(2007)10-0296-02 |
| 修稿时间： | 2006-10-23 |
Analysis of train running performance of large-span continuous beam arch composite bridge |
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| TANG Jun-feng,GUO Xiang-rong.Analysis of train running performance of large-span continuous beam arch composite bridge[J].Shanxi Architecture,2007,33(10):296-297. |
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| Authors: | TANG Jun-feng GUO Xiang-rong |
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| Affiliation: | TANG Jun-feng GUO Xiang-rong |
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| Abstract: | This paper points out the force characteristics of continuous beam arch composite bridge,introduces basic meaning and evaluation criterion of train safety,comfort and smoothness,and calculates and analyzes train running safety,comfort and smoothness of Kunyang grand bridge in Wen-fu line based on space vibration computational model of train-bridge time-varying system. |
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| Keywords: | continuous beam arch train safety comfort smoothness |
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