Comparison And Selection Of Pile Foundation Design Scheme For An Industrial Engineering

At present,an industrial project needs to be put into construction.How to find a method or system of pile foundation comparison and selection to select a pile foundation form which is economical,reasonable,high quality,convenient for construction and has the least impact on the surrounding environment has always been the goal of the design unit,survey unit,construction unit,supervision unit and construction unit.In this paper,based on the design of pile foundation of the industrial project,through the field investigation,the site investigation report is obtained.According to the actual situation of the site geological conditions,building bearing capacity requirements,pile characteristics and so on,the preliminary selection of pile foundation is carried out.Then through literature research,the important factors of pile type comparison and selection are determined.The evaluation system and evaluation method are established by using multi factor comprehensive evaluation method,and questionnaire survey is carried out on all parties involved in the construction.According to the results of comparison and selection,two more suitable pile types are selected,and then the two pile types are tested.Combined with the results of pile test,through the expert demonstration meeting,summing up the experience,the most suitable pile type is finally selected.It not only meets the needs of project progress,but also realizes the economic and social benefits of the project.This method of pile foundation selection is more practical and easy to operate.In view of the one sidedness of experience selection in common pile foundation selection scheme,it is proposed that on the basis of common selection,multi factor comprehensive evaluation method is used in combination with engineering pile test and expert argumentation.Through the combination of theory and practice,supplemented by the rich experience of experts,the pile type is selected for the second time The choice of pile type provides a more convincing reference.