Abstract: The numerical simulation on the geomechnical process of engineering rock is an effective way to studying and solving the design and construction problems in rock engineering and environment evolution and disaster process. From the authors'research results in the last years,a meta-synthetic system is presented in the paper.The system contains a sub-system of intellectually preparing and determining data of engineering rock for calculation,a sub-system of emulative numerical simulation on the geomechanical process and its rapidly drawing sub-system.The man-computer interface and the automatic transformation of many systems are used in the system,so the whole analysis system has high simulation and drawing functions,convenience,and practicality.