| 具有良好耐久性能的半刚性基层沥青路面工程实践与探讨 |
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| 引用本文： | 莫石秀,郭月芹.具有良好耐久性能的半刚性基层沥青路面工程实践与探讨[J].广东公路交通,2010(1):4-6. |
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| 作者姓名： | 莫石秀 郭月芹 |
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| 作者单位： | 1. 广东省路桥建设发展有限公司,广州,510635;长安大学,西安,710064
2. 广东省公路勘察规划设计院有限公司,广州,510507 |
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| 摘 要： | 河(源)龙(川)高速公路路面为典型的半刚性基层沥青路面,通车运营近5年来,路面状况良好,几乎没有出现坑槽、车辙、唧浆、开裂等病害,有效解决了半刚性基层沥青路面反射裂缝的质量通病,具有良好的耐久性能。分析了该项目的半刚性基层设计强度和实际施工强度指标、基层裂缝处治措施以及沥青面层集料备料技术、目标配合比设计、沥青混合料主要技术指标及竣工验收指标,对耐久性半刚性基层沥青路面的设计和施工提供参考。
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| 关 键 词： | 沥青路面 半刚性基层 耐久性 |
Fine durable semi-rigid asphalt pavement engineering practice and investigation |
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| MO Shi-xiu,GUO Yue-qin.Fine durable semi-rigid asphalt pavement engineering practice and investigation[J].Guangdong Highway Communications,2010(1):4-6. |
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| Authors: | MO Shi-xiu GUO Yue-qin |
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| Institution: | MO Shi-xiu1,3,GUO Yue-qin2 (1.Guangdong Road and Bridge Construction Development Co.Ltd,Guangzhou 510635,China,2.Guangdong highway design institute Co.,Ltd,Guangzhou,510507,3.Chang'an University,Xi'an 710064,China) |
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| Abstract: | The pavement of He-long highway is a typical semi-rigid asphalt pavement.Being opened to traffic for five years,the pavement is very good,with nearly nothing disease,effectively solving reflective cracking disease of semi-rigid asphalt pavement,having fine durability.The paper gives out the realistic strength of semi-rigid base,the management for reflective cracking,the technology for producing crushed stones,mix design,the main index of asphalt mixture and the index of acceptance inspection,which are usefu... |
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| Keywords: | asphalt pavement semi-rigid base durability |
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