The structural-acoustic optimization analysis based on material selection optimization approach

摘要：

　　The problem of application of the material selection optimization approach for structural-acoustic optimization is investigated.By introducing the stacking sequence hypothesis of metal material,the mechanical parameters of the material and plies number are defined as design variables; the mathematical model of material selection optimization for reducing acoustic power is established.Take a hexahedral box structure for example; the material selection optimization is carried out.The example shows that the vibration and acoustic radiation of composite laminated can be reduced by using material selection optimization method.

关键词： material selection optimization laminated composite structural-acoustic radiation optimization stacking sequence

作者: Wei Wang Luyun Chen

作者单位: School of Civil Engineering, Wuhan University, Wuhan, P.R.China State Key Laboratory of Ocean Engineering, Shanghai Jiaotong University, Shanghai, P.R.China

会议类型: 国际会议

会议名称: 2013 3rd International Symposium on Chemical Engineering and Material Properties(2013第三届化学工程和材料性能国际研讨会)(ISCEMP 2013)

会议地点: 三亚

会议语种:英文

页码: 636-641

在线出版日期: 2013-06-22（万方平台首次上网日期，不代表论文的发表时间）