| 公路拓宽改造中既有路面的处治技术 |
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| 引用本文： | 葛晓红. 公路拓宽改造中既有路面的处治技术[J]. 筑路机械与施工机械化, 2012, 29(8): 59-61 |
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| 作者姓名： | 葛晓红 |
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| 作者单位： | 中铁第一勘察设计院集团有限公司,陕西西安,710043 |
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| 摘 要： | 结合永登至古浪公路拓宽改造工程,对既有路面采取现场调查、FWD弯沉检测和路面钻芯取样试验等方法进行检测,根据检测结果对既有路面的技术状况和病害成因进行全面的评价与分析,继而确定了可行的病害处治措施、既有路面利用标准和路面补强方案。
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| 关 键 词： | 既有路面 检测评价 病害 处治技术 |
Treatment Technology of Existing Pavement of Highway in Widening Project |
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| GE Xiao-hong. Treatment Technology of Existing Pavement of Highway in Widening Project[J]. Road Machinery & Construction Mechanization, 2012, 29(8): 59-61 |
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| Authors: | GE Xiao-hong |
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| Affiliation: | GE Xiao-hong(China Railway First Survey and Design Institute Group Ltd., Xi＇an 710043, Shaanxi, China) |
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| Abstract: | Combined with Yongdeng-Gulang highway widening project, the existing pavement was tested by on-site investigation, FWD deflection test and core sampling test. According to the test results, a comprehensive evaluation and analysis of technical condition and disease causes of existing pavement were conducted, and fea-sible disease treatment measures as well as the existing surface utilization standard and strengthening plan were determined. |
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| Keywords: | existing pavement evaluation disease treatment technology |
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