The Research about the Method of Establishing the Model of Limited Unit about the Push-Extend Multi-under-Reamed Pile

This paper mainly introduces how to use the method of combining plane coordinates and polar coordinate, and the method of using ANSYS software to establish the calculating model of the limited units about the Push-extend Multi-under-reamed Pile, at the same time, it is successfully provided that a method of building model of the limited units for computer simulation analysis of irregular rotator body.