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| 港珠澳大桥护栏碰撞试验条件研究 | |
| 引用本文： | 闫书明,方磊,张梁,郑向前.港珠澳大桥护栏碰撞试验条件研究[J].城市道桥与防洪,2011(4):87-89,10. |
| 作者姓名： | 闫书明 方磊 张梁 郑向前 |
| 作者单位： | 1. 北京中路安交通科技有限公司,北京,100071 2. 港珠澳大桥管理局,广东珠海,519015 3. 中交公路规划设计院有限公司,北京,100088 |
| 摘 要： | 为合理确定港珠澳大桥护栏的防撞性能,结合香港、澳门、内地规范,按"就高不就低"的原则,确定港珠澳大桥护栏的碰撞条件.该文介绍了其试验条件的研究.研究结果表明,按内地规范规定确定的18 t大客车以80 km/h速度20°角碰撞条件组合,偏于安全且更符合大桥实际交通流特性,防撞等级达到国内规范规定的最高等级SS级520 k... |
| 关 键 词： | 港珠澳大桥 护栏 碰撞条件 防撞等级 |
Study on Crash Test Condition of Guardrail of Hongkong-Zhuhai-Macro Bridge |
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| Yan Shuming,Fang Lei,Zhang Liang,Zheng Xiangqian.Study on Crash Test Condition of Guardrail of Hongkong-Zhuhai-Macro Bridge[J].Urban Roads Bridges & Flood Control,2011(4):87-89,10. | |
| Authors: | Yan Shuming Fang Lei Zhang Liang Zheng Xiangqian |
| Institution: | Yan Shuming,Fang Lei,Zhang Liang,Zheng Xiangqian |
| Abstract: | In order to reasonably determine the crashproof performance of the guardrail of Hongkong-Zhuhai-Macao Bridge,the crash test condition of the bridge guardrail is determined based on the local,Hongkong and Macro criterions and according to the principle of choosing better one.The article introduces the study of its test condition.The results show that 18t bus determined by the local criterion and with the crash construction combination of 80 km/h speed and 200 degree is safer and still satisfies the actual tr... |
| Keywords: | Hongkong-Zhuhai-Macao Bridge guardrail crash condition crashproof class |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |