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本文对车用复合材料夹层结构用PMI泡沫ROHACELL71S进行了拉伸、压缩、剪切试验.试验表明,ROHACELL71S泡沫的性能优于AIREX R82.80,能满足高速列车车体夹层结构用泡沫的要求.

参考文献

[1] Lorna J Gibson;Michael F Ashby.Cellular Solids:Structure and Properties[M].Cambridge:Cambridge University Press,1997:175-231.
[2] 孙春方,薛元德,胡培.复合材料泡沫夹层结构力学性能与试验方法[J].玻璃钢/复合材料,2005(02):3-6.
[3] ASTM D 638-2000 M,ISO 527 2-1993.ASTM D 638-2000 M,ISO 527 2-1993,Tensile Properties of Plastics (Metric)[S].
[4] ASTM D 638-2000 M,ISO 527 2-1993.ASTM D 638-2000 M,ISO 527 2-1993,Modulus of Elasticity in Tensile[S].
[5] ASTM D 1621-2000.ASTM D 1621-2000,Compressive Properties of Rigid Cellular Plastics (flat wise compressive strength of Sandwich constructions)[S].
[6] ASTM C 273-2000.ASTM C 273-2000,Shear Test in Flat wise Plane of Flat Sandwich Construction or Sandwich Cores (in Compression)[S].
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