Based on the analysis of calculation examples of centripetal seepage problem and flat-bottomed dam foundation seepage,it is shown that the discharge calculation with virtual element method will get a high precision.

To deal with the problem of heat resistance between cast and casting moldintrface, a kind of fictitious interface elements method is created and formulas related are also given.

The effect of prestressed steel bars on bridge structure is transformed to the equivalent loads,then an approach of analyzing prestressed concrete bridge is presented with virtual laminated element method.

In this paper,by the combination of four separate components of the 40m box girder single-span simply supported girder bridge as the research object, The solid element model and the virtual beam element model of the bridge are established by using the finite element software MIDAS/Civil,Every beam cross-displacement of the two calculation models in four kinds of load condition are compared.

Component mode synthesis method based on virtual elements

In this paper,the method of virtual element and generalized initial stress is presented for developing software on FEM analysis of geotechnical excavation.