Through flume experiment, the resistance characteristics was studied, theoretical bed and siding rectification problems were considered and rational roughness value n was determined.

Using the Linear Static-Kinetic Structure Analytical Procedure (SAP-5), we analyse and calculate strength and rigidity of the 13-roll plate straightener with variable roll distance, and obtain the deformation and stress distribution of the housing post and top beam under an equivalent straightening force.

This paper gives an introduction on the application of WinCC inspecting control configuration software in processing control;analyses the system structure of software and hardware and the method applied to the straightener control system.

Rectifies the mechanism by the university student counter-society behavior the goal,the principle,the measure;

Based on numerical simulation technology,elastic-plastic finite element analysis is performed to simulate the machinery rectification process for locomotive bogie weld distortion.