森林工程2009，Vol.25Issue(4)：68-69,87,3.
水泥稳定砂砾在道路基层中的应用
Application of Cement Stabilized Gravel in Road Base Course
摘要
Abstract
Cement stabilized gravel base has advantages of high strength, low cost and wide material sources, and adapts well to the natural, economic and traffic conditions in Heilongjiang Province. Based on local crude sand gravel in Qiqihar, indoor unconfined compression test, water stability test and frost resistance teat were carried out to analyse strength change laws of cement stabilized sand gravel, and the reasonable proportion for bese course construction was concluded.关键词
砂砾/试验/强度/道路基层Key words
sand gravel/test/strength/road base分类
交通工程引用本文复制引用
史云龙..水泥稳定砂砾在道路基层中的应用[J].森林工程,2009,25(4):68-69,87,3.基金项目
黑龙江省交通厅重点科技项目(HJ2006009) （HJ2006009）
