The geological prospecting radar, a high-techuology rapidly developed in recent years, is used in the field of nondestructive testing and object detecting, in accordance with the reflection principle of high-frequency...The geological prospecting radar, a high-techuology rapidly developed in recent years, is used in the field of nondestructive testing and object detecting, in accordance with the reflection principle of high-frequency electromagnetic wave. It will be effective if there exists a large difference in the electromagnetic properties between an object body and its surroundings. The result of using the geological prospecting radar in detecting the concrete blocks with ber in the capital internatioual airport’s east runway is aualyed in detail herein. The introduction of the geological prospecting radar provides a new approach to nondotodive testing.展开更多
文摘The geological prospecting radar, a high-techuology rapidly developed in recent years, is used in the field of nondestructive testing and object detecting, in accordance with the reflection principle of high-frequency electromagnetic wave. It will be effective if there exists a large difference in the electromagnetic properties between an object body and its surroundings. The result of using the geological prospecting radar in detecting the concrete blocks with ber in the capital internatioual airport’s east runway is aualyed in detail herein. The introduction of the geological prospecting radar provides a new approach to nondotodive testing.