Design of rounded column-base plate with large eccentric loads;

The results show that the insufficiency of carburized depth,decarburization on the surface layer and the coarse grain in carburized layer of the gear are the main factors to cause the failure of the gear,as well as the bias load running of the gear during service.

With reference to the Puyangjiang double-tracks railway continuous beam bridge in the electrified speed-raising of Guangzhou-Ganzhou railways engineering,this paper analyzes the torsional response of box beam in the partial load of dynamic and static loads test.

Analysis and study on the FEA of rolling mill bearing under deflected load;

This paper takes Songhua River Bridge construction as an example,based on the geographical environment and climate conditions of this project,analyzes in detail the large cantilever stability of this bridge under the wind load and offset load in winter,puts forward several load combination loading methods,and introduces the safety measures taken for this bridge.

It showed that single support bridge could not appear bearing disengaging under whether single trace or population offset load during its operation stage.