Application of GQJS in Analysis of Bridge Structure

Some shortcomings exist in analysis of GQJS including: camber table generated in construction, nonlinear calculation in seismic analysis, simulation of complex elements such as corrugated steel webs, etc. This paper improved these disadvantages by analyzing practical cases. Some improvements are achieved: camber table can be obtained through adding an additional stage at the last step and distributing load on the entire bridge; GQJS can interact with ANSYS to employ its strong nonlinear analysis; it can discretize complex sections, and some other improvements are also carried out.