滑模施工路面混凝土的配合比优化设计与强度  

Mix Optimization Design and Strength of Concrete for Slipform Paver Constructed Pavement

作　　者：王富民 陈佩林[2] 梁锡三[2] 

机构地区：[1]广东省交通厅 [2]广东省交通科学研究所

出　　处：《中国公路学报》1999年第1期28-36,共9页China Journal of Highway and Transport

摘　　要：基于在深汕、佛开高速公路初期路面施工中的研究，提出了利用水泥路面混凝土配合比综合级配正交试验法和水泥路面混凝土综合级配范围确定混凝土配合比新方法以及以可靠度理论为基础的７天抗折强度和２８天抗折强度之间的关系。This paper mainly introduces the relationship between 7 day bending strength and 28 day bending strength which is put forward by the authors through the study of the initial stage pavement construction of Shenshan and Fokai expressways, and is based on concrete mix comprehensive grading orthogonal testing method and the new method of cocrete comprehensive grading range determining concrete mix, and the reliability theory as well.

关 键 词：混凝土 配合比 公路路面 滑模施工 优化设计 

分 类 号：U416.216[交通运输工程—道路与铁道工程] U414.18