摘要
为研究多孔贫混凝土排水基层材料合理成型方法,通过室内试验的对比以及室内与现场振动压路机的成型试件对比,确定室内成型宜采用上置式振动器,其次采用试件顶面加配重的振动台法。
The indoor shaping method for porous lean cement concrete used as a hase material is focused in this paper. Different indoor tests for material are compared each other. And then indoor shaping specimens are compared with the specimens shaped by vibrating compactor in site. Finally it is recommended that the indoor upper vibrating method is the best one, and the second one is vibrating desk method with weight-on-specimen.
出处
《公路》
北大核心
2006年第1期150-154,共5页
Highway
关键词
多孔贫混凝土
基层
试件成型方法
porous lean cement concrete
base
shaping method of specimen
