| 旧水泥混凝土路面加铺沥青面层的疲劳损伤分析 |
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| 引用本文： | 华学礼.旧水泥混凝土路面加铺沥青面层的疲劳损伤分析[J].交通标准化,2007(9):127-132. |
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| 作者姓名： | 华学礼 |
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| 作者单位： | 商丘市豫东公路勘察设计有限公司,河南,商丘,476000 |
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| 摘 要： | 结合107国道河南省郑州至许昌段旧水泥混凝土路面所铺筑的沥青混凝土加铺层试验路情况,根据现场检测和室内试验数据,采用疲劳损伤力学方法对沥青混凝土加铺层处治机理及效果进行比较分析,探讨地基支承、接缝传荷、加铺层厚度、加筋等因素对沥青混凝土加铺层疲劳损伤寿命的影响,有利于在施工中采取有效措施延长旧水泥混凝土路面加铺沥青面层的寿命.
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| 关 键 词： | 水泥混凝土 加铺 沥青面层 疲劳损伤 分析 旧水泥混凝土路面 加铺沥青面层 疲劳损伤 损伤分析 Surface Cement Concrete Course Asphalt Fatigue Damage 延长 施工 影响 寿命 因素 加筋 加铺层厚度 接缝传荷 支承 地基 比较 |
| 文章编号： | 1002-4786（2007）09-0127-05 |
| 收稿时间： | 2007-05-23 |
| 修稿时间： | 2007-05-23 |
Analysis on Fatigue Damage of Re-paving Asphalt Surface Course on Old Cement Concrete Surface |
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| HUA Xue-li.Analysis on Fatigue Damage of Re-paving Asphalt Surface Course on Old Cement Concrete Surface[J].Communications Standardization,2007(9):127-132. |
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| Authors: | HUA Xue-li |
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| Abstract: | Combined the experiment of re-paving asphalt concrete surface course on the old cement concrete surface of No.lOT national highway Zhengzhou--Xuchang section, based on scene detection and indoor experiment data, that adopting the method of fatigue damage mechanics is propitious to compare punish mechanism with effect of re-paving asphalt concrete surface, probe into the influence on fatigue damage of re-paving asphalt concrete surface by ground bearing, transferring load by joint, the thickness of re-paving surface, and adding rib, and adopt effective measure to prolong the life of re-paving asphalt surface course on old cement concrete surface in construction. |
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| Keywords: | cement concrete re-paving asphalt surface course fatigue damage analysis |
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