Middleware supporting system for simulating and calculating earthquake in grid environment

The invention relates to a middleware system of a numerical simulation and calculation software for earthquake simulating and forecasting process field in the grid environment, which can integrate various kinds of normal modeling simulation analysis software, such as Ansys, Abaqus and the like. The middleware system has task describing ability which can independently face the earthquake simulating and calculating field, and can analyze a specific earthquake analog calculation and analysis task customized by customers, and then, the earthquake analog calculation and analysis task is finally disintegrated into subtasks capable of being executed at the same time. The subtasks are packaged into proxies capable of being independently executed, and are dispatched to different grid nodes for being executed. Every node is independently provided with various kinds of emulation analysis software which receives tasks, executes tasks and finds out calculated results. Finally, the executing results of proxies on the nodes can be fed back to client side by a task analyzer. The middleware system can provide clear concurrent calculation for users.