Inverse Analysis of the Buried Pipeline Foundation Structure Based on the Impact Image Method

Combining with specific engineering project, the author has researched the impact image method that was applied on inverse analysis of foundation structure of the buried pipeline. The author has also expounded the theory, method, process and conclusion of the impact image method in the detection of the buried pipelines basis. The results show that, it is a nondestructive testing method with high reliability and accuracy. Using this method, people could make sure whether there are boulders, empty or loose areas. Thus scientific basis could be provided to dispose the defect beneath the buried pipeline.