HT5SS][ST5BZ] Improved SH PB method and seim conductive gauges were used to investigate strain rate effec ts on the properties of foam materials.

• 对泡沫材料的应变率敏感性进行了系统深入的讨论,认定这种材料是应变率敏感材料,这种敏感性主要是由于泡孔的变形特性产生的。