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地质雷达可以快速、连续、无损地检测机场跑道道基、道面的厚度和缺陷,为机场跑道的使用、维护和保养提供可靠依据.“5.12”汶川特大地震发生后,九寨黄龙机场高度重视地震对机场的影响.作者于5月13日-15日采用地质雷达对机场跑道道面道基进行了检测.结果表明跑道整体质量良好,地震没有对其造成明显损害,虽局部区域存在轻微不密实现象,但不影响正常使用.检测结果还证明了地质雷达在跑道检测中的快捷性、实用性和先进性.
Geological radars can quickly, continuously and nondestructively detect the thickness and defects of airport runway base and pavement and provide a reliable basis for the use, maintenance and maintenance of airport runways. “After the” 5.12 "Wenchuan earthquake, the altitude of Jiuzhai Huanglong Airport Pay attention to the impact of the earthquake on the airport.The author conducted a ground-based test of the runway pavement with ground penetrating radar from May 13 to May 15. The results showed that the overall quality of the runway was good and the earthquake did not cause obvious damage to it, Not compacted phenomenon, but does not affect the normal use.The test results also proved the rapidity, practicability and advancement of GPR in runway detection.