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THE APPLICATION OF GROUND-PENETRATING RADAR TO NON-DESTRUCTIVE INSPECTION OF LARGE-DIAMETER DATUM PILES |
LI Liang1, LAN Zhang-song2, ZHANG Yan-sun2 |
1. Construction Bureau of Zhangshu City, Zhangshu 331200, China;
2. Jiangxi Institute of Geophysical Exploration Techniques, Xinyu 338000, China |
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Abstract This paper describes the working principles of the ground penetrating radar and the techniques for inspecting datum piles.With ZH11A datum pile inspection in a certain district of Zhangshu as an example,the paper analyses the relationship between characteristics of radar wave sets of large diameter piles and structures of pile bodies,thus providing basis for applying ground penetrating radar to non destructive inspection of large diameter piles.
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Received: 25 February 2000
Published: 24 December 2000
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