
AASHTO Pavement Thickness Design Guide When designing pavement thickness for flexible and rigid pavements, the following considerations should be used. Performance criteria (serviceability indexes). ME Design is a production-ready software tool to support the day-to-day pavement design functions of public and private pavement engineers. The Pavement ME Deflection Data Analysis and Backcalculation Tools is a standalone software program that can be used to generate backcalculation inputs to the AASHTO Pavement ME Design software for.
It also supplies some basic information on variable descriptions, typical values and equation precautions. Though the more recent AASHTO pavement design procedures include factors associated with climatic conditions (e.g., seasonal variation of subgrade, effective modulus of subgrade reaction), the model is unable to effectively characterize other climatic conditions than those experienced at the AASHO Road Test. What is the definition of AASHTO? The AASHTO Pavement ME Design software continues to evolve in a way that addresses current transportation agency needs.
In particular, the recent additions of a thin asphalt overlay reflection cracking model and a bonded concrete on asphalt design procedure provide solutions for rehabilitating and maintaining existing infrastructure.




