Chang'an University

Chao Zhang

Jun Zhang

Jun Tao

A method for constructing a recognition model of a moisture damage of an asphalt pavement, and a method and system for recognizing the moisture damage of the asphalt pavement are provided. The method includes the following steps: S, acquiring an initial dataset through a Ground Penetrating Radar (GPR) pavement field survey; S, acquiring a time-frequency image set; S, adjusting a resolution of a time-frequency image; and S, constructing the recognition model and recognizing the moisture damage of the asphalt pavement with the recognition model. —A method and a system for recognizing the moisture damage of the asphalt pavement are further provided. The method for constructing and the method and the system for recognizing solves a technical problem of detecting the moisture damage of the asphalt pavement automatically to not only improving a precision of a moisture damage recognition, but also providing a novel method for analyzing GPR original data.

Method for constructing recognition model of moisture damage of asphalt pavement and method and system for recognizing moisture damage of asphalt pavement

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Xi'an, China

Chao Zhang