摘要
阐述了纸/塑/铝复合材料的结构,并对其拉伸、抗压等力学性能进行了测试,根据Matlab绘制的σ-ε曲线,讨论分析了纸/塑/铝复合结构纸板在外界压力下的具体变化过程,并采用最小二乘法得到了σ-ε曲线的经验公式及其特征系数。
The structure of paper/plastic/aluminum composite board was elaborated.The tensile and compressive mechanical properties of the composite board were tested.Specific change processes of the composite board under outside pressure were discussed according to the σ-ε curve drawn by Matlab.The σ-ε curve empirical formula and characteristic coefficients were obtained by using least square method.
出处
《包装工程》
CAS
CSCD
北大核心
2012年第9期49-53,共5页
Packaging Engineering
关键词
纸/塑/铝复合材料
拉伸强度
抗压强度
特征系数
paper/plastic/aluminum composite material
tensile strength
compressive strength
characteristic coefficient
