苏联的装配式钢筋混凝土构件年产量为二千万立方米左右。用机械方法检验它的质量代价太大,为此每年需制造并做破损试验达一亿个试块,占构件产量的0.2—0.5%。用破坏性戴荷对构件进行试验是个很繁重的工作。在改用非破损法检验钢筋混凝土构件质量的情况下,检验过程的自动化已经成为可能。 The Soviet Union’s assembly of reinforced concrete components annual output of 20 million cubic meters. It is too expensive to test its quality by mechanical means. For this reason, one hundred million test blocks need to be manufactured and tested for damage every year, accounting for 0.2-0.5% of the component output. Testing a component with a destructive load is a very laborious task. In the non-destructive method to test the quality of reinforced concrete structures, the automation of the inspection process has become possible.