<正>以竹木复合集装箱底板为对象进行在线无损检测研究。介绍了采用ＰＬＣ（可编程控制器）与工控机相结合的方法进行接触式竹木复合集装箱底板弹性模量无损检测的原理、要求及程序编制。

Bam boo wood composite floorings used for container floorings must be of high stiffness, strength. The nondistructive test method on line is studied in this paper. Also, programmable logic controller (PLC) and personal computer (PC) are used in nondistructive testing. The principle, de- mand, programming and application of nondistructive testing are discussed.