水工混凝土质量无损检测技术研究进展

大型水利枢纽工程混凝土质量无损检测工作具有体积大、结构复杂、强度成长期长的特点,为适应工程质量检测的需要,展开了从检测硬件到软件,从工作方法到处理方法,从模型试验到现场试验,从理论到实践,又从实践到理论的多方面、全方位的系统反复研究,并十分注重新技术研究成果在工程实践中见到成效,使新技术开发研究与工程检测需求紧密结合,取得了一批既有方法技术理论创新,又能满足工程实用要求的丰硕成果,使原本在世界范围内主要用于常见的小尺度、简单结构混凝土的无损检测技术,通过改进、升级、完善、创新和发展,全方位地(而不是某一局部、某一方面)、系统地(而不是零星的)推向了特大型水工混凝土的检测。

PROGRESS OF TECHNOLOGY RESEARCH ON NON-DESTRUCTIVE TESTING ON HYDROTECHNICS CONCRETE QUALITY

Nondestructive testing on concrete quality of largescale hydrojunction project has the features of big bulk,complex structure,and long intension growth stage.To meet the needs of project quality testing,we do a systematic research from test hardware to software,from work methods to process methods,from modes experiment to field experiment,from theory to practice and from practice to theory.We pay attention to apply the production of new technology to practice,combine new technology with engineer requirement closely.The technology that originally is applied to nondestructive test on small size and simple structure concrete in world scope has been upgraded,innovated and developed,and then is applied to oversize engineer concrete test in all directions.