Research on the 3D Evolution Elasto-Plastic Parallel Finite Element Method Back Analysis System;

Research on the Parallel Finite Element Method for Large Structures Based on Linux Cluster;

The parallel strategies of finite element method,the distributed storage of abundant data,the convergence speed of iterative solution of large scale linear equations and the implementation of parallel finite element method are discussed.

Based on the features of FE Method, this paper proposes aparallel finite element algorithm, together with an Object-Oriented FEM program under multi-.

The FEA class library has been explained in detail at first,which focus on the advantages of OO(ObjectOriented) method applied in serial/parallel FEA,and based on the above class hierarchy map,the integrated system has been divided into several related parts which include mathematic class library,data managing class library,numerical analysis model class library,graphic class library an.

In consideration of the increasing demands for refined simulation and high-performance computing(HPC) in water science,an introduction was given to the hardware and software for HPC and their applications in water science,with emphasis placed on the progresses in parallel finite element method and the parallel boundary element method as well as the latest development of grid computing.

A pre-processing method for FEM parallel computation;