岩体本构模型反演识别理论及其工程应用

本文研究了利用隧洞位移量测所提供的信息去识别岩体本构模型的理论和方法，解决了岩土工程位移反演分析的模型辨识理论问题．工程应用实例表明，本文提出的方法不仅有较高的理论价值，还有潜在的应用前景．

THEORY OF MODEL RECOGNITION FOR BACK ANALYSING THE CONSTITUTIVE RELATIONSHI P OF ROCK MASS AND ITS ENGINEERING APPLICATION

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.