Dry Type Brake Billiard plate Structure Thermoelastic Coupling Vibration Analysis

Abstract

Abstract. This paper analyses the influence of the billiard plate stiffness by heat from the billiard plate dynamics equations and the brake temperature field distribution. Put forward the additional stiffness matrix calculation method through analysing the influence of elastic modulus by temperature and the influence of stiffness by thermal stress. Obtain the thermal vibration analysis results of billiard plate structure, under the influence of temperature and the pre-stressed. Calculation has been completed through the finite element and numerical iterative. This paper provides a meaningful reference for brake design.