Program model research of spline finite strip method based on multi-agent;

The spline finite strip method, which has a high precision, was adopted to calculate and predict the work roll temperature field and crown.

Based on the large deflection incremental theory in solid mechanics, the finite strip method in structural analysis was extended and an elasto plastic large deflection spline finite strip method established, based on the Updated Lagrangian method.

The spline finite strip method (SFSM) is used to deduce the stress,strain and unit stiffness matrixes of the curved box bridge and testify the theorem for internal force influence surface.

It is the concrete implementation of manufacturing information to apply Multi-Agent to spline finite strip method.

Based on Kirchhoff's classical theory and adopting the spline finite element method, three independent displacements are interpolated into the ant; symmetric angle-ply laminated plate by the spline base of the cubic spline B function, and the stiffness array and the quality array of the composite material laminated plate are derived.

Based on Gurtin variational principle,a spline finite element method for initial value problems of plate was presented by applying spline finite element method to space domain and step by step method to time domain.

This paper reviews the developments of the spline finite element method based on the variational principle, the theory of spline function and the state space theory during the last twenty years.

Spline Finite Point Method for analysis of arch dams;

The elastic and plastic problem of thin-walled curved box girders is solved with the spline finite point method and the section internal force plastics coefficient method.

The spline finite point method for bending analysis of thin slab is introduced in the paper.

Based on intelligent constitutive relation theory,instantaneous variational principle and spline dispersing,the control equation of the active vibration control analysis of the piezoelectric intelligent beam is established by the spline finite-point method.

This paper presents a method to predict the overall stability and secondorder displacement of tall buildings using the spline finite member element method.

The displacement variational principle was used to develop the spline finite member element method for buckling analysis of thin walled members with shear lag effect.

The spline finite member element method based on the potential energy principle for lateral buckling analysis of thin-walled members with arbitrary cross sections and arbitrary boundary conditions is proposed.