| 太旧高速公路护栏改造方案研究 |
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| 引用本文： | 张振伟,周超.太旧高速公路护栏改造方案研究[J].交通标准化,2011(23):38-42. |
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| 作者姓名： | 张振伟 周超 |
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| 作者单位： | 北京中交路通科技发展有限公司,北京,100101 |
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| 摘 要： | 依托太旧高速公路护栏改造工程,通过现场调查车辆组成、事故原因及护栏情况,进行路侧、中分带护栏改造研究。针对不同的路段,分别采用波形梁护栏和水泥混凝土护栏,并提出施工组织及交通管制措施。
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| 关 键 词： | 道路工程 事故原因 护栏改造 |
Guardrail Modification Scheme of Taiyuan-Jiuguan Expressway |
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| ZHANG Zhen-wei
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ZHOU Chao.Guardrail Modification Scheme of Taiyuan-Jiuguan Expressway[J].Communications Standardization,2011(23):38-42. |
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| Authors: | ZHANG Zhen-wei ZHOU Chao |
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| Institution: | ZHANG Zhen-wei,ZHOU Chao(Beijing Zhongjiao Lutong Science and Technology Development Co.,Ltd.,Beijing 100101,China) |
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| Abstract: | Based on guardrail modification scheme of Taiyuan-Jiuguan Expressway,it studies the modification of guardrail at road side and medium divider through site survey of vehicle components,accident cause and guardrail.According to different road sections,w-beam guardrail and cement concrete guardrail are separately used,and construction organization and traffic control measures are put forward. |
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| Keywords: | highway engineering accident cause guardrail modification |
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