THEORY OF MODEL RECOGNITION FOR BACK ANALYSING THE CONSTITUTIVE RELATIONSHI P OF ROCK MASS AND ITS ENGINEERING APPLICATION
岩体本构模型反演识别理论及其工程应用

This paper has presented the theory and approach of model recognition which can be used to identify the constitutive relationship of rock mass in rock engincering from the information provided by displacement measurements during tunnelling and excavation, and thus has given a solution to the theoretical probclem of model recognition in the research of displacement back analysis in geomechanics. Engineering practice suggests that the method proposed in this paper is not only of considerable theoretical significance but also of potential prospects of application.