14

2023

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04

Road cavity detection on a main road in Xi'an


In April 2023, technical personnel from Bodong Technology were invited to provide technical guidance for this project, using a BD-GPR ground penetrating radar (central frequency 200MHz) from Wuhan Bodong Technology Co., Ltd. A total of 80 kilometers of test lines were surveyed during this test.

                                                                                                               

On-site photos

 

Survey line layout

 

 

Data graph (pipeline attachment void)

The test results show that the quality of the main road is good. Apart from some small areas of void, no serious diseases such as cavities were found.

               


09

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