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介绍了红外热像仪的测温原理和使用方法,并对其在沥青混凝土路面面层施工温度离析检测中的应用进行了研究。主要对沥青混合料的离析类型、温度离析对密度(压实度)的影响、改善温度离析试验等进行了研究。
The principle and method of temperature measurement of infrared thermal imager are introduced, and its application in temperature segregation detection of asphalt pavement surface construction is studied. Mainly on the type of segregation of asphalt mixture, temperature analysis of the impact of density (compaction), to improve the temperature segregation test were studied.