CAJ | 학술논문

TKY 管节点结构及其类似机构在钢结构及海洋平台中的广泛应用，对无损检测技术提出了严峻的挑战。对于其焊缝部分复杂的空间结构的检测，经过不断地研究、开发和完善，目前超声检测已成为最主要的检测方法。随着新技术的发展，一些新的无损检测技术和方法也逐步应用于该场合，尤其是超声相控阵技术。综述了 TKY 管节点焊缝超声检测的发展概况，介绍了适用于 TKY管节点焊缝超声检测的各种方法，并对 TKY 管节点焊缝无损检测技术的发展方向进行了展望。
TKY 관절점결구급기유사궤구재강결구급해양평태중적엄범응용，대무손검측기술제출료엄준적도전。대우기한봉부분복잡적공간결구적검측，경과불단지연구、개발화완선，목전초성검측이성위최주요적검측방법。수착신기술적발전，일사신적무손검측기술화방법야축보응용우해장합，우기시초성상공진기술。종술료 TKY 관절점한봉초성검측적발전개황，개소료괄용우 TKY관절점한봉초성검측적각충방법，병대 TKY 관절점한봉무손검측기술적발전방향진행료전망。
TKY tubular joints and similar structure is widely used in steel structure and marine platform,which presents a severe challenge to nondestructive testing technology.For the specific and complicated welding part,UT (ultrasonic testing)is the most useful method so far.With the scientific development and application of new technology,some new nondestructive testing methods and means have gradually applied,such as phased array ultrasonic technology.The context not only reviewed the development condition of UT,but also recommended methods that were appropriate for the TKY tubular joints.Finally, it intended to make prospects for the nondestructive detecting technology in the respect.