摘要
综述了碾压混凝土以抗压强度为设计指标和以抗折强度为设计指标的设计方法，提出了已知一种设计指标而按另一种指标进行设计或同时选用二种指标进行设计的指导意见，并编制了通用的ＲＣＣ理论配合比电算程序。
The design methods of mixing ratio for RCC (Roller Compacted Concrete)based on compression strength and bending strength are analyzed A new design idea that when a kind of design index is known the mixing ratio is designed according to another design index or designed based on both indexes is put forward.A computer program for RCC mixing ratio is developed.
出处
《石家庄铁道学院学报》
1999年第3期66-69,共4页
Journal of Shijiazhuang Railway Institute
关键词
碾压混凝土
抗折强度
抗压强度
理论配合比
RCC bending strength compression strength theoretical mixing ratio
