Study on a Formula for Estimating the Average Temperature of Asphalt Mixture Layers Considering Application to MWD

Puntos clave

• This research aims to develop a simplified formula for estimating the average temperature of asphalt mixture layers during MWD applications.
• Conducted a multiple regression analysis using temperature data measured in domestic test fields.
• Focused on estimating average temperature without relying on past temperature data.
• Analyzed the impact of temperature differences on the dynamic behavior of asphalt mixtures.
• Developed a simplified estimation formula for average temperature of asphalt layers.
• Revealed the potential for practical MWD applications without requiring prior temperature measurement.