According to the working principle of the stacker and design requirements of the vehicle system,a parameterized virtual model is built for design automation of the vehicle driver based on ADAMS.

Dynamic Characteristic Analysis of Bus Body Structure;

The Simulation of the Front of Body Structure Static Strength Analysis and Dynamic Analysis;

Topology theory was used to the analysis for modifying body structure of an electric car.

Based on the ANSYS Workbench integrating development platform,has set up the entity unit model of the frame structure,and make a research on static and dynamic analysis in order to guide the design of the frame.

This paper introduces security evaluation when a tunnel of a New Metro Line goes through an existing Metro station structure.

The general principles of the design and the four calculation methods of the piles in a row combined with inner lining as the station structure have been proposed in this paper.

This paper introduces the security evaluation of the existing metro station structure adjacent to the foundation pit of a newly constructed metro line.

Dynamic stress calculation method of locomotive and vehicle carbody structures;

The dynamic load histories of the carbody structure are evaluated by applying the SIMPACK multibody system analysis technique;the stress-influencing factors at dangerous nodes are calculated by utilizing the quasi-static stress/strain analysis technology in Software ANSYS;modal analysis is.

By using I DEAS software,the strength,rigidity and modal calculation,analysis are made on the carbody structure of the driving trailer car exported to Sri Lanka developed by the Sifang Locomotives & Rolling Stock Works.