| FWD和贝克曼梁在路面检测中的相关关系分析 |
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| 引用本文： | 曾凡奇,张四伟,程霞.FWD和贝克曼梁在路面检测中的相关关系分析[J].公路,2001(9):131-133. |
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| 作者姓名： | 曾凡奇 张四伟 程霞 |
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| 作者单位： | 河南省交通基本建设质量检测监督站,郑州市,450005 |
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| 摘 要： | 对高速公路路面不同结构层进行了落锤式弯沉仪(FWD)与贝克曼梁(BB)的弯沉对比试验，其结果表明：在相同的测试状况下，两种设备的弯沉测定值之间具有良好的相关关系，并且给出了相互转换的推荐公式。
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| 关 键 词： | FWD 贝克曼梁 路面检测 落锤式弯沉仪 弯沉对比试验 工作原理 高速公路 |
| 文章编号： | 0451-0712(2001)09-0131-03 |
Analysis of Dependece Relation of FWD and Beckman Beam Used in Pavement Detection |
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| Zeng Fanqi,Zhang Siwei,Cheng Xia.Analysis of Dependece Relation of FWD and Beckman Beam Used in Pavement Detection[J].Highway,2001(9):131-133. |
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| Authors: | Zeng Fanqi Zhang Siwei Cheng Xia |
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| Abstract: | The paper makes some deflecting experiments in using FWD and Beckman Beam respectively to different structure layer of expressway pavement. The result indicates the detection deflection data of FWD and Beckman Beam have good dependence relation under the same test conditions. The formula for detection deflection data conversion is suggested in this paper. |
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| Keywords: | FWD Beckman Beam Deflecting Detection Comparison |
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