摘要
为研究渗透结晶材料对塑性混凝土渗透系数的影响,采用抗渗试验方法,结合扫描电子显微(SEM)和压汞法(MIP)对塑性混凝土的微观结构进行分析和表征。结果表明,渗透结晶材料显著降低塑性混凝土渗透系数,对混凝土弹性模量影响较小。
In order to study the influence of permeated crystalline materials on the permeal＇;lity coefficient of plastic concrete, the microstructure of plastic concrete is analyzed and characterized by impermeability test methods combining with MIP and SEM. The results show that the permeated crystalline materials can significantly reduce the permeability coefficient of plastic concrete, while it has little effect on elastic modulus of concrete.
出处
《水力发电》
北大核心
2012年第2期28-30,共3页
Water Power
关键词
混凝土
渗透结晶材料
渗透系数
微观结构
concrete
permeated crystalline material
permeability coefficient
microstructure
