Discontinuous Yield and Large Deformation Analysis on Rotating Disk Based on J2 deformation theory

摘要：

Rotating discs are used widely as important structural elements in mechanical engineering. In order to obtain an optimal structural design, it is necessary to estimate the angular velocity and the stress distribution of a rotating disc in fully plastic state. So J2 deformation Theory is used for large deformation analysis of axisymmetric rotating disk. The bursting speed of rotating disk, the stress distribution at instability and analysis on the elastic-plastic interface of rotating disk are studies in detail.

关键词： rotating disk large deformation discontinuous yield of material J2 deformation theory bursting speed

作者: Hu Shaowei

作者单位: Department of Materials and Structural Engineering, Nanjing Hydraulic Research Institute,Nanjing 210024, China

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Applied Mechanics(2011年机电一体化与应用力学国际会议 ICMAM 2011)

会议地点: 香港

会议语种:英文

页码: 818-821

在线出版日期: 2011-12-27（万方平台首次上网日期，不代表论文的发表时间）