摘要
通过对芯样圆柱体试件抗折强度与标准棱柱体试件抗折强度实测值的对比,分析得出了它们的转换关系。基于GB/T 50081—2002《普通混凝土力学性能试验方法标准》,推荐了一种以芯样抗折强度反映棱柱体抗折强度的方法,为检测工程实体混凝土的抗折强度提供一种新途径。
It was carried out a study of the concrete flexural strength of the cored cylinder specimens,and found out the relationship of concrete flexural strength size conversion coefficient between the cylinder concrete specimen and standard prism concrete specimen. Based on the current standards,it was recommended a flexural strength test method for core samples that could express the flexural strength of the prismatic specimens,which would provide a new way for checking concrete flexural strength of actual project entity.
出处
《工业建筑》
CSCD
北大核心
2016年第10期117-119,178,共4页
Industrial Construction
基金
贵州省科技成果推广计划项目(黔科合成转字[2015]5218)
关键词
钻芯法
混凝土
抗折强度
core-drilling method
concrete
flexural strength
