Based on the study of fundamental law of temperature and dry shrinkage of fibre reinforced semi-rigid materials, the basic thought、method and appraisement index of crack-resisting design of fibrous reinforcement soil materials are discussed in this paper. Based on the test, the shrinkage and crack property of two kinds of fibrous reinforcement soil materials are appraised and analysed with the method of crack-resisting design. The cooperation rate of optimum resisting shrinkage and crack of materials is obtained. A new way for the application ...