| 三塔悬索桥垂跨比变化对结构静动力特性的影响 |
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| 引用本文： | 陈策,钟建驰.三塔悬索桥垂跨比变化对结构静动力特性的影响[J].桥梁建设,2008(6). |
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| 作者姓名： | 陈策 钟建驰 |
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| 作者单位： | 江苏省长江公路大桥建设指挥部,江苏,泰州,225321 |
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| 摘 要： | 泰州长江大桥采用三塔两跨悬索桥方案.悬索桥的力学特性分析分为静力特性和动力特性两个方面,影响这些力学特性的因素是多方面的,主要探讨垂跨比对三塔两跨悬索桥静、动力特性的影响.
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| 关 键 词： | 三塔悬索桥 垂跨比 静力特性 动力特性 |
Influences of Sag-to-Span Ratio Variation on Structural Static and Dynamic Behavior of Three-Tower Suspension Bridge |
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| CHEN Ce,ZHONG Jian-chi.Influences of Sag-to-Span Ratio Variation on Structural Static and Dynamic Behavior of Three-Tower Suspension Bridge[J].Bridge Construction,2008(6). |
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| Authors: | CHEN Ce ZHONG Jian-chi |
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| Institution: | CHEN Ce,ZHONG Jian-chi(Jiangsu Provincial Yangtze River Highway Bridge Construction Comm,ing Department,Taizhou 225321,China) |
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| Abstract: | The structural type of three-tower and two-span suspension bridge was recommended for Taizhou Changjiang Highway Bridge.The mechanical analysis of the suspension bridge covered two aspects of the structural static and dynamic behavior and the factors that would have influence on the behavior were multifarious.In this paper,the influences of the sag-to-span ratio variation on the static and dynamic behavior of the suspension bridge are mainly studied. |
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| Keywords: | three-tower suspension bridge sag-to-span ratio static behavior dynamic behavior |
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