Supported by Hunan Provincial Natural Science Foundation(04JJ3050);Supported by Key ScientificResearch Projectof Hunan Provincial Education Bureau(03A052)
The relation between the maximum contact stress ratio and deflection angle is derived from Hertz contact theory when the deflection of rotary kiln supporting wheel happens. According to the analysis of practical examp...
Project(2005038227) supported by the China Postdoctoral Science Foundation ;project(04JJ3050) supported by the Hu-nan Natural Science Foundation
According to the shearing force character and the deformation coordination condition of shell at the station of supports, the mathematical models to calculate contact angle and contact pressure distribution between ty...