Taking Yongji Expressway as an Example to Study the Construction Technology of Water Abrasion Drilling For Pile Foundation of Highway Bridge
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In order to understand the research on the construction technology of pile foundation water grinding drill for highway bridge, the study mainly takes Yongji expressway as an example, analyzes the construction scheme, construction principle and construction technology in the application of pile foundation water grinding drill construction technology, and compares the technology with the traditional manual blasting excavation technology to judge the application value of pile foundation water grinding drill construction technology. Through the research, it can be seen that the pile foundation water grinding drilling construction technology is more convenient, and has advantages in safety level, cost and other aspects, which shows that the application value of the technology is higher, it is worth reference.
Yongji expressway; highway bridge; pile foundation construction technology with water grinding and drilling