浅析水泥稳定风化砂砾强度的影响因素和改善方法

Factors Affecting Cement-stabilized Strength of Weathered Sand-Gravel,and Improving Methods

在室内试验数据的基础上,对影响水泥稳定风化砂砾路面基层和底基层强度的四个因素即水泥剂量、颗粒粗细及开采方式、土颗粒的含量、掺配碎石及其数量进行了理论分析,并提出了相应的改善措施。

On the basis of data test in lab, the paper theoretically analyzes four factors affecting cement - stabilized strength of weathered sand - gravel base and sub - base ： cement dose ; sand - gravel grain coarseness and mined way;soil grain content;as well as mixed macadam quality and quantity. And it advances relevant improving measures.