A MODULAR METHOD FOR GPR HYPERBOLIC FEATURE DETECTION AND QUANTITATIVE PARAMETER INVERSION OF UNDERGROUND PIPELINES

A Modular Method for GPR Hyperbolic Feature Detection and Quantitative Parameter Inversion of Underground Pipelines

Ground penetrating radar (GPR) is widely used to inspect underground pipelines because it is non-destructive.When the scan line of GPR is perpendicular to the pipe, it will exhibit hyperbolic features in GPR B-scan images, which have no intuitive relationship with the geometric and physical parameters of the pipeline, making the interpretation of G

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Study of Permeability of Glass-Sand Soil

The drainage consolidation method has been efficiently used to Food Storage Containers deal with soft ground improvement.Nowadays, it has been suggested to use a new sand soil which is a composite of sand and recycled glass waste.The permeability performance of glass-sand soil was explored to judge the feasibility of glass-sand soil backfilled in t

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