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Development of Dynamic Analysis Techniques for Falling-Weight Deflectometer Data

机译:落锤式偏转仪数据动态分析技术的发展

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Results of computations of pavement layer properties are presented for 24 Texasasphaltic concrete (AC) pavement sections. Layer properties were computed using dynamically analyzed Falling-Weight Deflectometer (FWD) time history data. Asphaltic concrete (AC) surface layer creep compliance data, lower layer moduli and subgrade sublayer thicknesses were extracted from the FWD data using a computerized back-calculation process. The Pavement Dynamic Analysis Procedure (DPAP) developed for the project is described.

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