艰难的起步——我国混凝土无损检测技术在20世纪60年代的研究与工程应用回顾

A Difficult Start——Research and Project Application Review on Concrete Non-destructive Inspection Technology in 1960s

介绍了我国混凝土无损检测技术在1960~1968年期间，在实验室研究、测定水泥强度、混凝土抗冻性、水泥抗硫酸盐侵蚀性能等方面的研究成果。并论述了我国首次采用超声波法、回弹仪法对南京长江大桥部分引桥、江苏万福闸闸墩、吉林丰满电站大坝坝体等大型基础设施混凝土质量进行现场检测的情况。同时，对我国今后混凝土无损检验的研究与发展提出了建议。

During 1960~1968s, the research result of concrete non-destructive inspection technology about experi-mental research, cement strength test, concrete freezing resistance and cement anti-sulfate corrosion in China were intro-duced in this paper. Some large infrastructures such as Nanjing Yangtze part approach bridge, Jiangsu Wanfu pier and Jilin Fengman power station dam body were introduced for quality test by ultrasonic method and resiliometer in China. Meanwhile, the research and development of Chinese concrete non-destructive inspection are suggested.