The optimization design of square truss structure based on ANSYS analysis;

Utilizing robustness,fault toleration and generalization ability of neural network,three different neural networks were established to evaluate the localization and quantification of the plane steel truss damage.

By using sequence uncontrained minimization technique and having costs of steel trusses as objective functions,we optimized the computational models of plane steel trusses and plane prestressed steel trusses with parallel cords.

To begin with practical designing and according to the current national criterion, the static analysis of a plane steel truss is made by means of the direct rigidity array method.

This article discusses a successful application of the big span steel structure truss assemble prefabricated parts and slip technology in Qingdao Liuting International Airport project phase II.

FEM software was used to build the analytic model of steel truss structures with lead rubber bearings and common bearings.

The steep stadium with awning of steel truss structure is a typical structure.

For the purpose of finite element simulation considering the fatigue damage,the experiment on dynamic characteristics and static response of a steel truss specimen with local welding details and under specific loading was carried out.