基于有限元法的蜂窝纸抗压特性研究  

Research on compressive performance of honeycomb paperboard based on finite element method

作　　者：陈琼[1] 吕原君[1] 

机构地区：[1]浙江工业职业技术学院机电工程系,浙江绍兴312000

出　　处：《郑州轻工业学院学报（自然科学版）》2008年第4期63-66,共4页Journal of Zhengzhou University of Light Industry:Natural Science

摘　　要：用有限元方法分析了蜂窝纸的抗压性能并用实验加以验证.在有限元软件中建立蜂窝纸模型并完成压溃过程的非线性分析,发现其压溃破坏是从蜂窝纸芯的中间部位开始的,并且临界载荷时各单蜂窝芯交接面的边缘应力集中明显.实验验证了载荷力的变化曲线.Compressive performance of honeycomb paperboard was studied by way of FEM and verified by experiment. The model of honeycomb paperboard was built on the FEM software and analyzed its nonlinear process, it could be known that the damage starts in the intermediate region of honeycomb core. Concentration of stress had been found at critical buckling phase. The result of force curve was verified by experiment.

关 键 词：蜂窝纸 有限元法 压渍 

分 类 号：TB484.1[一般工业技术—包装工程] TB485.1