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Modification Research of Pavement Deflection Representative Value Formula Based on Wavelet Transform
2017
DEStech Transactions on Materials Science and Engineering
Because the measured deflection of expressway asphalt pavement does not obey the normal distribution, the calculation formula of deflection representative value can't be used. In order to solve it, in the premise of keeping original characteristics of the measured deflection data, by using the two times standard deviation method, the specific data of the original measured deflection data were eliminated and then furthermore the noise of the deflection data was managed through wavelet transform.
doi:10.12783/dtmse/ictim2017/9943
fatcat:kgukyyyfhzbopmwuzgeu3mfggi