水泥剂量及集料级配对水泥稳定碎石强度影响的试验研究  

Experimental Study on the Influence of Cement Dosage and Aggregate Grading on the Strength of Cement Stabilized Crushed Stone

作　　者：郑满意 葛汝利 张小强 ZHENG Man-yi;GE Ru-li;ZHANG Xiao-qiang(Weifang Municipal Engineering Design and Research Institute Co.,Ltd.,Weifang 261000,China)

机构地区：[1]潍坊市市政工程设计研究院有限公司,潍坊261000

出　　处：《价值工程》2024年第4期100-102,共3页Value Engineering

摘　　要：水泥稳定碎石作为基层材料应用广泛,具有经济环保、承载能力强、施工便捷等优点,但如何科学合理设计水泥剂量及集料级配,提高水泥稳定碎石路面性能,仍是当前道路建设亟需解决的问题。本文通过设计多组不同的水泥剂量及集料级配,通过试验研究水泥剂量及集料级配对材料强度的影响,为水泥稳定碎石的施工和设计提供试验数据和理论支持。Cement stabilized crushed stone is widely used as a base material,with advantages such as economic and environmental protection,strong bearing capacity,and convenient construction.However,how to scientifically and reasonably design the cement dosage and aggregate gradation to improve the performance of cement stabilized crushed stone pavement is still an urgent problem to be solved in current road construction.This article provides experimental data and theoretical support for the construction and design of cement stabilized crushed stone by designing multiple sets of different cement dosages and aggregate gradation,and studying the influence of cement dosages and aggregate gradation on material strength through experiments.

关 键 词：水泥稳定碎石 水泥剂量 集料级配 无侧限抗压强度 弯拉强度 

分 类 号：U414[交通运输工程—道路与铁道工程]