Application and Promotion of Squeezed Branch Pile in Bridges in Karst Area
In order to study the application and promotion of squeezed branch pile technology in bridges in karst areas,a multi support end bearing pile foundation design based on the foundation principle was adopted,and the squeezed branch pile technology was adopt-ed.By fully utilizing the compaction characteristics of expansive soil,an efficient multi support end bearing pile foundation system has been constructed,which improves the stability and reliability of bridges in karst areas.In actual projects,through detailed geological surveys and design optimization,scientifically and reasonably set up support plate layouts to ensure the stability of bridge foundations in complex geological environments.During the construction process,real-time monitoring technology is used for dynamic control to en-sure the construction quality and efficiency of the squeezed branch pile.The measured data after project implementation shows that it saves about 40%of construction time and reduces construction costs by about 20%.
bridge in karst areaextrusion and expansion of the pilesettlement
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