作　　者： ; ; ; ;

机构地区： 郑州大学材料科学与工程学院

出　　处： 《中国皮革》 2010年第5期9-11,共3页

摘　　要： 研究了利用Maxwell模型和Schwarzl二阶近似法求得的猪鞋面革应力松弛时间谱图的形态,并利用试验数据检验了其应力松弛时间谱的精确程度。通过检验发现:得到的应力松弛谱有较高的精确性,证明此松弛时间谱能够较准确地描绘猪鞋面革的应力松弛行为。 The shape of stress-relaxation spectrum was studied by means of Maxwell model and Schwarzl second order approximation method,and the accuracy degree of stress-relaxation spectrum was checked afterwards.After the verification,it is found that the accuracy of stress-relaxation spectrum is enhanced,which proves that our stress-relaxation spectrum can accurately be used to describe the stress-relaxation behavior of upper leather from pigskin.

关 键 词： 猪鞋面革 应力松弛 模型 松弛时间谱

领　　域： [轻工技术与工程]