| FWD在水泥混凝土路面检测中的应用 |
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| 引用本文： | 张立敏.FWD在水泥混凝土路面检测中的应用[J].交通标准化,2011(13):141-143. |
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| 作者姓名： | 张立敏 |
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| 作者单位： | 安徽省公路工程检测中心,安徽合肥,230022 |
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| 摘 要： | 结合合肥一六安一级水泥混凝土公路的检测，介绍FWD在检测水泥混凝土面板的传荷能力、板底脱空等方面的应用。分别用AASHTO截距法和单点弯沉值法对面板脱空进行判别，评价两种方法的关联性，并对压浆后28d和180d的面板检测结果进行综合分析。评价压浆处理面板脱空的效果。
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| 关 键 词： | FWD 水泥路面 检测 |
Application of FWD in Cement Concrete Pavement Inspection |
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| ZHANG Li-min.Application of FWD in Cement Concrete Pavement Inspection[J].Communications Standardization,2011(13):141-143. |
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| Authors: | ZHANG Li-min |
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| Institution: | ZHANG Li-min(Highway Engineering Inspection Center of Anhui Province,Hefei 230022,China) |
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| Abstract: | Through inspection of Hefei-Lu＇an arterial cement concrete highway, the article introduces the application of FWD in inspecting load transfer ability and void under cement concrete pavement, etc. It discrimi- nates pavement void respectively by AASHTO intercept method and single point deflection method, evaluates the relationship between the two methods, and synthetically analyzes 28d and 180d results of pavement inspection af- ter grout jacking, then evaluates the effect of grout on treating pavement void. |
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| Keywords: | FWD cement concrete pavement inspection |
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