Static Pressure Tube Pile Bearing Capacity Of Single Pile And Its Relationship With The Force That Press A Pile

With the emergence of high-level, high-rise building, makes the static prestressedconcrete pipe pile has been applied more and more widely in practical engineering.Butit is in such aspects as design, construction and many problems need to be furtherexploration, such as the calculation of the bearing capacity of concrete pipe pile and theestimation, the penetration mechanism of static pressure pile and construction control,the construction of medium pressure pile machine pressure and the relation of thevertical ultimate bearing capacity of pile, and so on.In this paper, the static pressure of prestressed concrete pipe pile in one project inhandan city instance application research, this paper analyzed the pressure pilemechanism of static pressure concrete pipe pile and concrete pile force, static pressurepile in the construction of the terminal pressure difference and connection betweenvertical ultimate bearing capacity, to summarize the project and the region similarengineering practical approximate calculation method of vertical ultimate bearingcapacity of concrete pipe pile.Thus, to find suitable for this project for the constructionof concrete pipe pile and other similar engineering pile bearing capacity of the region issimple, convenient, fast, accurate and reasonable determination method; Formulateconcrete static pressure tube pile construction control standards, improve and make upfor the defects and deficiencies in the canonical application in this region, for concretepile in the design and construction provide valuable aspects such as reasonable andreliable reference.This paper also uses Midas/GTS numerical simulation, simulation of a pile to staticload test results and the results were mutual authentication.The project proved thecorrectness of static load test results, also confirmed using static load test to determinethe reliability of the ultimate bearing capacity, reflecting the feasibility of using Midassoftware for numerical simulation to determine the ultimate bearing capacity.