CAJ | 학술논문

以蠕变载荷、拉伸速度、蠕变时间、纤维测试长度为自变量，蠕变伸长率为因变量，采用均匀设计、多项式回归等方法研究了超高分子量聚乙烯(PE-UHMW)纤维拉伸蠕变性能的测试方法，采用预测的因变量对不同线密度PE-UHMW纤维进行测试，结果表明回归模型优化的自变量参数能够用于测试PE-UHMW纤维的拉伸蠕变性能。
이연변재하、랍신속도、연변시간、섬유측시장도위자변량，연변신장솔위인변량，채용균균설계、다항식회귀등방법연구료초고분자량취을희(PE-UHMW)섬유랍신연변성능적측시방법，채용예측적인변량대불동선밀도PE-UHMW섬유진행측시，결과표명회귀모형우화적자변량삼수능구용우측시PE-UHMW섬유적랍신연변성능。
Uniform design and polynomial regression were used to research the test method of the tensile creep of ultra high molecular weight polyethylene(PE-UHMW) ifbers. The creep load,drawing speed,creep time and ifber test length were used as the independent variables,and the ration of creep elongation was used as the dependent variable. PE-UHMW ifbers with different linear density were tested by using predict ependent variables. The results show that independent variables of regression model can be used to test the tensile creep properties of PE-UHMW ifbers.