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Discussion on the study of asphalt pavement reaction model using FWD deflection basin parameters

Wang Chang-hen

Abstract

The status of the study of asphalt pavement reaction model using FWD deflection basin parameters at abroad was introduced,and the fatigue crack models and track models provided by some researchers were explained concretely.It pointed out that no matter which FWD deflection basin parameters was adopted,the internal relationship between pavement reaction and FWD deflection basin parameters was reflected from different sides.

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Available abstract

Key concepts: Deflection (physics), Structural basin, Asphalt, Geotechnical engineering, Asphalt pavement, Structural engineering, Geology, Engineering