回弹法对在役钢筋混凝土结构的健康检测

论述了回弹法的基本原理和发展应用及其计算方法,介绍了混凝土构件的表面硬度法、微破损法、声学法、射线法、取芯法等多种检测方法,并与回弹法在基本原理与应用上进行比较.以阜新市某工程为例,通过利用无损检测技术进行对办公楼在役钢筋混凝土结构的检测,介绍了回弹法检测的方法和步骤,并对检测结果进行分析,对办公楼的稳定性进行评价,得出混凝土无损检测技术是一种操作简单、易于掌握、使用方便,并且计算精度高,完全可以达到土木工程需要的结论.

Application of pulling-out method for test of existing concrete building

In this article the theory and application of the pulling-out method is. The computation method is introduced Taking the example of an engineering project in Fuxin City, the concrete testing without damage technology is applied to the existing building structure and the stability is evaluated. The process of pulling-out method is introduced. The result is analyzed and the relutive conclusion is found out. The concrete testing without damage technology is very simple and understood and operated easily, used and carried conveniently. And the precision is very high. It can satisfy the requirement of civil engineering.