超声回弹综合测强法在混凝土结构物中的应用★

The application of ultrasonic rebound comprehensive strength testing method in concrete structure

对钻芯法、回弹法、超声法、超声回弹综合法等几种常用的混凝土结构物强度判定方法的检测依据、适用范围作了介绍,并结合工程实例,着重对超声回弹综合测强法的应用情况进行了阐述,指出该方法测试精度高、适用范围广,值得推广应用。

This paper introduced the detection basis and application scope of core drilling method, rebound method, ultrasonic method, ultrasonic rebound comprehensive method and other commonly used concrete structure strength testing methods, and combining with engineering example, emphatically elaborated the application situation of ultrasonic rebound comprehensive strength testing method, pointed out that the method had high testing precision, wide application range, worthy of popularization and application.