AASHTO T 322-07（2020）提供了使用间接加载技术确定不同加载时间下的拉伸蠕变顺应性、拉伸强度和热拌沥青（HMA）泊松比的程序。本标准中描述的程序提供了进行热裂纹分析所需的数据。这些程序适用于最大骨料粒径小于等于38 mm的试样。试样高度应为38至50 mm，直径为150±9 mm

AASHTO T 322-07 (2020) provides procedures for determining the tensile creep compliance at different loading times, tensile strength and Poisson's ratio of hot-mix asphalt (HMA) using indirect loading techniques.The procedure described in this standard provide the data required to conduct the thermal cracking analysis. These procedures apply to test specimins having a maximum aggregate size of 38 mm or less. Specimens shall be 38 to 50 mm high and 150 ± 9 mm in diameter