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一、在混凝土工程中采用非破损检验的重要意义混凝土是建筑工程中大量使用的结构材料,因此,提高其检验技术水平和准确性不但对确保工程质量有重要意义,而且也能够得到重大的经济效果。长期以来,钢筋混凝土结构一直采用的检验方法是,除了检验原材料和制作工艺外,主要采用外观检查以及破损检验,即制作试块和在产品抽样后进行试压等。但五十年代以来逐渐发展和不断改进的非破损检验方法却与上述破损检验不同,这种方法是采
First, the importance of using non-destructive inspection in concrete engineering Concrete is a large number of structural materials used in construction projects. Therefore, improving its level of inspection technology and accuracy is not only important for ensuring project quality, but also can be a major economic effect. For a long time, the inspection method used in reinforced concrete structures has always been to use appearance inspection and damage inspection in addition to the inspection of raw materials and production processes, ie, to make test blocks and to perform pressure tests after product sampling. However, the non-destructive inspection method that has been gradually developed and continuously improved since the 1950s is different from the above-mentioned damage inspection. This method is adopted.