摘要
本文在对半刚性基层材料收缩机理分析的基础上,对石灰稳定类、水泥稳定类及二灰稳定类等三种典型基层材料的温度收缩与干燥收缩规律进行较系统的试验研究,对其抗裂性能进行分析评价,并铺筑试验路予以初步验证。
This paper, based on analysis of principle of contraction of
the semi-rigid base course materials, deals systematically with the law of the
thermal contraction and drying shrinkage in three typical types of semi--rigid
materials, i.e. lime--soil gravel, lime--flyash gravel and cement gravel and the
anti-cracking performances are evaluated with test road as verifications.
出处
《中国公路学报》
EI
CAS
CSCD
北大核心
1991年第1期16-22,共7页
China Journal of Highway and Transport
关键词
半刚性基层
温度收缩
干燥收缩
Semi rigid base course
Thermal contraction
Drying shrinkage
