| 弯沉盆特征值在公路工程养护中的应用 |
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| 引用本文： | 吴彪,刘玉健.弯沉盆特征值在公路工程养护中的应用[J].现代交通技术,2010,7(2):13-15,23. |
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| 作者姓名： | 吴彪 刘玉健 |
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| 作者单位： | 1. 江苏省交通科学研究院股份有限公司,江苏,南京,210017
2. 南京龙潭物流基地开发有限公司,江苏,南京,210058 |
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| 摘 要： | 探讨了弯沉盆对于路面结构强度评价的现实意义,并以江苏省某高速公路正常路面与横向裂缝处大量弯沉盆检测数据为基础,分析得到不同路面状况下弯沉盆的特征,推导出正常路面、轻度横向裂缝与重度横向裂缝处弯沉盆特征值,并以此作为路面养护与维修方案的依据。
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| 关 键 词： | 沥青路面 公路养护 弯沉盆 特征值 |
Application of Characteristic Value of Deflection Basin in Highway Maintenance |
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| Wu Biao,Liu Yujian.Application of Characteristic Value of Deflection Basin in Highway Maintenance[J].Modern Transportation Technology,2010,7(2):13-15,23. |
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| Authors: | Wu Biao Liu Yujian |
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| Institution: | 1.Jiangsu Transportation Research Institute Co,Ltd.,Nanjing 210017,China; 2.Nanjing Longtan Logistics Base Development Co.,Ltd.,Nanjing 210058,China) |
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| Abstract: | This paper discusses the practical significance of deflection basin in pavement strength evaluation. Based on a large number of test data from normal pavement and horizontal crack pavement,deflection basin charactertistic valuesat different pavement conditions are analysed and calculated. The characteristic values of deflection basin could be taken as basis for pavement maintenance. |
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| Keywords: | asphalt pavement highway maintenance deflection basin characteristic value |
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