摘要
风积沙是一种特殊的筑路材料,文章依托S310麦喀高速公路项目,以风积沙为研究对象,对风积沙的组成、主要工程特点以及施工过程中需注意的问题进行研究分析。通过对筛分、击实、压实度、CBR试验数据的分析,对风积沙的工程特性进行更好地认识。验证了风积沙可作为路基的良好填料,同时具有很好的经济效益和社会效益。
Aeolian sand is a special kind of road construction materials,relied on the S310 Mai Ka highway project tostudy the composition of aeolian sand,main engineering characteristics and the problems that should pay attention to inthe construction process. Through the analysis of screening,compaction,compaction degree and CBR test data,acquired better understanding of the engineering characteristics of wind blown sand. It is proved that aeolian sand is agood kind of road construction material in roadbed and has good economic and social benefits.
出处
《现代交通技术》
2017年第4期26-31,共6页
Modern Transportation Technology
关键词
风积沙
工程特性
路用性能
施工工艺
aeolian sand
engineering characteristics
road performance
construction technolog
