Ⅱ_(2a) 区划半刚性路面裂缝度与面层厚度相关关系的分析

Analysis to Mark off the Relationship between Crack opening and Pavement Thickness of Semi-Rigid Pavement with ll2a

本文根据实际调查观测的数据并通过分析研究，首次提出路面裂缝度与面层厚度的相关关系，为控制半刚性路面低温缩裂提供了较可靠的定量依据。

The paper put forward the lelationship between Crack opening and pavement thickness of the Pavement,according to the data of practical investigation and provide reliable fixed basis for lower temper ature crack of semi-rigid pavement.