The project developed a procedure to analyse pavement profiles using wavelet analysis of the longitudinal profile data collected on 146 New Zealand calibration sites. Each pavement profile was analysed and the energy content was spilt into six different wave bands (0.5-1m, 1-2m, 2-4m, 4-8m, 8-16m, and 16-32m). The relative energy within each wave band was calculated for each year of data and trends in the change of energy from year to year and site to site were recorded. The results obtained were statistically analysed to highlight trends and identify failure modes. A separate review of the physical deterioration - the observed deterioration characteristics noted over the past six to eight years - was also undertaken and these observations were analysed in tandem with, and compared to, the results obtained from the wavelet analysis.
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机译：项目开发过程分析路面使用小波分析的概要文件纵向剖面146个新收集的数据新西兰标定网站。分析了能量出现呢成六个不同的波段(0.5 - 1 m, 1-2m,2-4m、4-8m 8-16m, 16-32m)。能量在每个波段计算每年的数据和趋势的变化每年的能源和网站网站记录下来。突出的趋势分析和识别失败模式。恶化,观察到的恶化指出过去六到八个特征年也承担这些在与观测进行分析,相比,的结果小波分析。
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