标题:Research on the identification method for void location of semi-rigid base pavement
作者:Zhong, Yanhui ;Zhang, Bei ;Guo, Chengchao ;Qi, Jin
通讯作者:Zhong, Y
作者机构:[Zhong, Yanhui ;Zhang, Bei ;Guo, Chengchao ;Qi, Jin ] College of Water Conservancy and Environmental Engineering, Zhengzhou University, Zhengzhou, Hen 更多
会议名称:2011 International Conference on Civil Engineering and Transportation, ICCET 2011
会议日期:October 14, 2010 - October 16, 2010
来源:Applied Mechanics and Materials
出版年:2011
卷:94-96
页码:1257-1260
DOI:10.4028/www.scientific.net/AMM.94-96.1257
摘要:Using finite element software, the analysis model of semi-rigid base pavement with voids is established. Variation of deflection under load of Falling Weight Deflectometer (FWD) is studied and the reference critical value is obtained to determine whether there are the voids. According to analysis of the deflection basin data under different location, the identification method for the void location of semi-rigid base pavement is established. The field test shows that it is feasible to use this technology in void identification for semi-rigid base pavement. © (2011) Trans Tech Publications, Switzerland.
收录类别:EI
资源类型:会议论文
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