Test and Analysis of Pre-stressing Force State of the Cable Tower Model

This paper provides the on-the-spot measure data of three-dimensional stress of cable tower model under U shape pre-stressing force, applies finite element software, such as ANSYS and SAP 2000, ETABS and mathematics software MATHEMATICS to calculate, then it analyzes and contrasts the measure data with the method of probability theory, mathematical statistics, finite element and classical flexible mechanics theory, which reaches some conclusion beneficial for project.