| 从美国阳光大道桥被撞重建看现有桥梁防撞风险评估 |
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| 引用本文： | 邵旭东,占雪芳,廖朝华,晏班夫,刘俊珂.从美国阳光大道桥被撞重建看现有桥梁防撞风险评估[J].公路,2007(8):33-37. |
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| 作者姓名： | 邵旭东 占雪芳 廖朝华 晏班夫 刘俊珂 |
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| 作者单位： | 1. 湖南大学桥梁工程研究所,长沙市,410082
2. 中交第二公路勘察规划设计院,武汉市,430056 |
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| 摘 要： | 介绍了美国阳光大道桥被撞毁及重建的有关情况,通过美国国家运输安全局(NTSB)公布的事故报告、AA SHTO船撞桥梁设计指南和相关文献,提出了对我国现有通航桥梁进行风险计算评估的建议方法。
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| 关 键 词： | 风险评估 防撞 年倒塌频率 几何概率 偏航概率 |
| 文章编号： | 0451-0712（2007）08-0033-05 |
| 修稿时间： | 2007-07-16 |
Risk Assessment for Collision Protection of Existing Bridge-View from Collision and Replacement of Sunshine Skyway Bridge |
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| SHAO Xu-dong,ZHAN Xue-fang,LIAO Chao-hua,YAN Ban-fu,LIU Jun-ke.Risk Assessment for Collision Protection of Existing Bridge-View from Collision and Replacement of Sunshine Skyway Bridge[J].Highway,2007(8):33-37. |
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| Authors: | SHAO Xu-dong ZHAN Xue-fang LIAO Chao-hua YAN Ban-fu LIU Jun-ke |
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| Institution: | 1. Institute of Bridge Engineering, Hunan University, Changsha 410082, China; 2. China Communications Second Highway Survey Design and Research Institute, Wuhan 430056, China |
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| Abstract: | A brief introduction about the collision and replacement of the Sunshine Skyway Bridge,USA is given.According to the Marine Accident Report NTSB/MAR-81/03,the Guide Specification and Commentary for Vessel Collision Design of Highway Bridge published by AASHTO,and the related references,the available calculation method for risk assessment on the bridge protection and ship collision of the existing navigable bridges are proposed. |
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| Keywords: | risk assessment bridge collision protection annual collapse frequency geometric probability probability of aberrancy |
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