摘要
为建立更适用于佛山市禅城区高强混凝土回弹法检测的测强曲线,选取佛山市禅城区周边各搅拌站制作高强混凝土标准试件进行回弹法检测和抗压试验。最终建立符合实体检测要求的强度区间C50～C90的高强混凝土回弹法测强曲线。
In order to establish a more suitable strength curve for the rebound test of high-strength concrete in Chancheng District of Foshan City,the rebound test and compression test of standard specimens of high-strength concrete were made at various mixing stations around Chancheng District of Foshan City.Finally,the rebound strength curve of high strength concrete with strength interval C50~C90 which meets the requirements of entity testing is established.
作者
林新华
李志光
黄嘉艾
叶灿斌
Lin Xinhua;Li Zhiguang;Huang Jiaai;Ye Canbin(Foshan Chancheng District Construction Project Quality Safety Inspection Station Foshan 528000,China)
出处
《广东土木与建筑》
2019年第3期46-48,共3页
Guangdong Architecture Civil Engineering
关键词
高强混凝土
回弹法
测强曲线
线性拟合
平均误差
相对误差
high strength concrete
rebound method
strength measurement curve
linear fitting
average error
relative error
