| 高速公路沥青砼桥面铺装层车辙产生原因分析与处治 |
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| 引用本文： | 张荣利,王钦庭.高速公路沥青砼桥面铺装层车辙产生原因分析与处治[J].广东公路交通,2011(4):7-12,16. |
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| 作者姓名： | 张荣利 王钦庭 |
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| 作者单位： | 1. 广深珠高速公路有限公司,广东东莞,523925
2. 广东省长大公路工程有限公司,广州,510620 |
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| 摘 要： | 广深高速公路自2002～2003年对全线进行SMA-13罩面维修,路面在超负荷、不限载的重交通环境下运营4年多后,路基段路面基本保持良好状态,但局部路段（长安～新桥段5km范围）桥面出现较为严重的车辙,最大深度达83mm,严重影响行车安全。经过对该段沥青混凝土桥面产生车辙的原因进行内、外在影响因素的研究和分析,提出维修...
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| 关 键 词： | 沥青混凝土桥面 重交通 车辙 原因分析 处治 |
Cause Analysis and Treatment for Rut of Asphalt Concrete Bridge Deck Pavement of Expressway |
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| ZHANG Rong-li,WANG Qin-ting.Cause Analysis and Treatment for Rut of Asphalt Concrete Bridge Deck Pavement of Expressway[J].Guangdong Highway Communications,2011(4):7-12,16. |
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| Authors: | ZHANG Rong-li WANG Qin-ting |
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| Institution: | 1.Guangzhou-Shenzhen-Zhuhai Superhighway Company,Dongguan 523925,China; 2.Guangdong Provincial ChangDa Highway Engineering Co.,Ltd.,Guangzhou 510620) |
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| Abstract: | Since Overlay maintenance by SMA-13 in 2002-2003,under more than 4 years of overloading traffic operating,the pavement of Guangzhou-Shenzhen Expressway at the embankment sections has basically maintained good conditions,while quite serious ruts appears at some bridge deck pavement(within 5 km between Chang’an and Xinqiao),some even as deep as 83mm,which has seriously influenced traffic safety.Study and analysis for external and internal causes have been conducted,successful maintenance measures have been provided for reference. |
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| Keywords: | asphalt concrete bridge deck pavement heavy traffic rut cause analysis treatment |
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