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本文根据波动理论和反射波原理探讨了反射波法用于非一线杆件结构完整性检测的可行性。通过黄地沟渡槽无损检测的工程实例，说明了反射波用于非一维杆件结构完整性检测是可行的。
In this paper, based on the wave theory and the reflected wave principle, the feasibility of the reflected wave method for the structural integrity testing of non-line rod is discussed. Through the engineering example of nondestructive testing of Huangdi channel aqueduct, it is feasible to use the reflected wave in the structural integrity testing of non-one-dimensional bar.