Application of Uniform Design to Optimal Design of Stability
The uniform method used in modem experimental design, is introduced and developed. The concept of residual table is defined and used to find optimal direction in the process of optimization. As a case study, the buckling optimal designs for column with varied thickness and constrained volume under free-fixed and hinge-fixed conditions are carried out with the developed method. The results show that, critical loads are improved significantly comparing to the column with uniform thickness under the same conditions. Consequently, the developed uniform design method can be used for optimal design of structural stability.
Uniform design Residual table Structure optimization Critical load
Hui Zhang Yongbing Chi
Department of Engineering Mechanics, Hohai University, Nanjing, China Shanghai Reconnaissance Academe, Shanghai, China
国际会议
南京
英文
941-944
2007-10-16（万方平台首次上网日期，不代表论文的发表时间）