摘要
通过对不同强度等级和不同龄期的混凝土进行后装拔出力与抗压强度对比试验,建立了后装拔出法检测混凝土强度测强曲线的主要试验研究成果,该测强曲线可在符合一定条件的混凝土强度推定时使用。
Tests at different strengths of concrete strength used when concrete are carried out to compare post-install pull-out force and compressive strength of concrete and different curing ages and main test and research results are obtained for examination measuring curve by post-install pull-out method. The strength measuring curve may be strength meets certain conditions.
出处
《建筑技术》
2012年第6期551-553,共3页
Architecture Technology
关键词
后装拔出法
检测
混凝土抗拔力
混凝土抗压强度
关系曲线
pull out method detected
detection
concrete anti-pull force
concrete compressive strength
conversion curve
