| 落锤式弯沉仪在公路工程检测中的应用 |
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| 引用本文： | 张克永,欧东宝.落锤式弯沉仪在公路工程检测中的应用[J].交通标准化,2014(9):106-108. |
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| 作者姓名： | 张克永 欧东宝 |
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| 作者单位： | 贵州省公路局试验检测中心 |
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| 摘 要： | 针对落锤式弯沉仪在公路工程检测中的应用,首先阐述了落锤式弯沉仪的工作原理,然后分别从试验检测准备、路基路面弯沉值的测定以及水泥混凝土路面的试验检测等方面介绍了了落锤式弯沉仪在公路工程检测中的应用技术,并与传统检测方法进行了比较,指出了落锤式弯沉仪的优势.
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| 关 键 词： | 公路工程 试验检测 落锤式弯沉仪 贝克曼梁 |
Application of FWD in Highway Engineering Detection |
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| ZHANG Ke-yong;OU Dong-bao.Application of FWD in Highway Engineering Detection[J].Communications Standardization,2014(9):106-108. |
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| Authors: | ZHANG Ke-yong;OU Dong-bao |
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| Institution: | ZHANG Ke-yong;OU Dong-bao;Test and Detection Center,Highway Bureau of Guizhou Province; |
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| Abstract: | In allusion to the application of Falling Weight Deflectometer, which is called FWD for short, in highway engineering detection, the paper first introduces the operational principle of FWD. Next, the paper elaborates the application technology of FWD in highway engineering detection from the perspec- tives of test and detection preparation, measurement of the deflection value of subgrade and pavement, test and detection of concrete pavement and so on. Then the FWD method is compared with traditional test methods. The results indicates the advantages of FWD. |
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| Keywords: | highway engineering test and detection Falling Weight Deflectometer Benkelman Beam |
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