超声-回弹综合法在混凝土抗压强度检测的应用研究  

Research on Application of Ultrasonic-Rebound Combined Method in Concrete Compressive Strength Detection

作　　者：李勇军 Li Yong-jun(Hunan Taide Testing Certification Co.,Ltd.,Changsha 410000,Hunan Province,China;Hunan Building Materials Research and Design Institute Co.,Ltd.,Changsha 410000,Hunan Province,China)

机构地区：[1]湖南省泰德检测认证有限公司,湖南长沙410000 [2]湖南省建筑材料研究设计院有限公司,湖南长沙410000

出　　处：《建筑与装饰》2023年第6期175-177,共3页Construction & Decoration

摘　　要：超声-回弹综合法是一种非破坏性的检验活动,是传统回弹法的升级,该技术利用超声脉冲在结构材料中的传播速度及回弹情况参数,计算非均质多相复合混凝土材料的相关参数,抗压强度检测效果良好、结果精准。本文结合具体案例,探讨回弹法在混凝土抗压强度检测中的应用,基于技术原理和技术应用方式,实现混凝土抗压强度的计算与反馈。The ultrasonic-rebound combined method is a non-destructive test activity,which is an upgrade of the traditional rebound method,this technology uses the propagation speed and rebound parameters of ultrasonic pulse in structural materials to calculate the relevant parameters of heterogeneous multiphase composite concrete materials,obtain the good effect of compressive strength detection and accurate results.Based on specific cases,this paper discusses the application of rebound method in concrete compressive strength detection,and realizes the calculation and feedback of concrete compressive strength based on technical principles and technical application methods.

关 键 词：超声-回弹综合法 抗压强度 强度检测 脉冲测定 

分 类 号：TU5[建筑科学—建筑技术科学]