摘要
采用快速固化高强胶作为拔出法的锚固胶,进行非破损混凝土强度检测,检测速度快,机具轻便,操作简单,费用低廉,对被检测结构物损伤轻微。试验结果表明,胶粘拔出法的拔出力与混凝土抗压强度具有良好的相关关系,其检测精度高于后装拔出法、超声-回弹综合法、超声法、回弹法。
Making no-damage test to concrete works with fast so lid-ified high strength glue is a time saving,easy to operate and cost effec-tive test method.The test may cause slight damage to concrete structure on ly,but experiment indicated the pulling strength of gluing -pulling method is well relevant to compressive strength of the concrete.The test accuracy is higher than post -fix -pulling method,ultrasonic -rebound method,ultrasonic method,and also,rebound method.
出处
《建筑技术》
北大核心
2003年第1期58-59,共2页
Architecture Technology
关键词
胶粘拔出法
混凝土
抗压强度
非破损检测
gluing-pulling method
concrete
compressive strength
no-damage test technique
