Research on Construction Technology of Road and Bridge Drilling and Grouting Pile
Drilled pile has been widely used in engineering fields such as highway bridges and ports due to its strong adaptability,reasonable cost,and convenient construction.However,the piling process is complex and there are many factors that affect quality,so it is necessary to strictly control each link and comprehensively consider various influencing factors.This article studies the construction of cast-in-place piles in the road and bridge engineering of Dongshan Bridge,and deeply compares and analyzes the technical characteristics,efficiency,and cost of rotary drilling and impact drilling methods,aiming to provide useful references for similar projects.By comprehensively comparing different construction plans,the best plan can be selected based on project requirements,construction conditions,and economic benefits,thereby improving project quality,reducing costs,and shortening construction periods.
drilled pilerotary drilling into holesimpact perforationconstruction plan
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