APPLICATION ANALYSIS OF GEOLOGICAL RADAR IN THE VOID DETECTION OF CONCRETE PANEL ROCKFILL DAM
Now water conservancy project type,concrete panel rockfill dam is one of the widely used dam type,the main reason is the type of concrete panel rockfill dam building materials can local materials,this advantage can save a lot of material cost,so the panel rockfill dam in water conservancy engineering construction project is more and more,after the rockfill dam panel construction,due to the natural settlement and compaction will cause panel empty phenomenon.For this kind of defects,there are great hidden dangers in the stability of the dam structure,and the panel is a key part,so it is not suitable to use destructive detection methods.The geological radar can intuitively react the specific type and situation of the vacancy position of the rockfill dam panel.
face rockfill damdefect detectionpanel empty detection
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