| FWD弯沉数据评价水泥混凝土路面基层当量模量的应用研究 |
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| 引用本文： | 刘雪平,黄 帅.FWD弯沉数据评价水泥混凝土路面基层当量模量的应用研究[J].交通标准化,2012(13):82-85. |
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| 作者姓名： | 刘雪平 黄 帅 |
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| 作者单位： | 1. 铜陵市西湖新区建设管理委员会建设局,安徽铜陵,244000
2. 安徽天城市政工程有限责任公司,安徽铜陵,244000 |
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| 摘 要： | 在分析FWD与贝克曼梁(BB)弯沉检测方法的相关性和FWD不同冲击荷载作用下荷载作用点的弯沉值与冲击荷载的相关性的基础上,从FWD数据评价水泥混凝土路面基层模量的基本模型出发,阐述根据FWD弯沉盆数据评价混凝土路面基层当量模量的评价方法,具有一定的理论和实际意义。
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| 关 键 词： | 弯沉盆数据 基层 当量回弹模量 评价 |
Application Research on FWD Deflection Data Evaluation of Equivalent Modulus of Cement Concrete Pavement |
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| LIU Xue-ping and HUANG Shuai.Application Research on FWD Deflection Data Evaluation of Equivalent Modulus of Cement Concrete Pavement[J].Communications Standardization,2012(13):82-85. |
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| Authors: | LIU Xue-ping and HUANG Shuai |
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| Institution: | 1.Construction Bureau, Tongling City Xihu District Construction and Management Committee, Tongling 244000, China; 2.Anhui Tiancheng Municipal Engineering Co., Ltd., Tongling 244000, China) |
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| Abstract: | By analysis of the correlation between FWD and Beckman Beam （BB） deflection detection method and the correlation between the deflection value of loading point and impact load of FWD under different impact loading, starting from the basic model of using FWD data to evaluate cement concrete pavement modulus, it ex- pounds the evaluation method for the equivalent modulus of concrete pavement based on FWD-pots data, which has a certain theoretical and practical significance. |
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| Keywords: | deflection basin data base course equivalent modulus of elasticity evaluation |
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