瓦楞纸板结构的疲劳剩余强度  

Study on Residual Strength of Corrugated Board Structure under Fatigue Loading

作　　者：刘同文 钱怡 

机构地区：[1]江南大学机械工程学院,江苏无锡214122

出　　处：《江南大学学报（自然科学版）》2010年第6期671-673,共3页Joural of Jiangnan University (Natural Science Edition)　

摘　　要：通过一定频率条件下的瓦楞纸板结构的疲劳剩余强度试验,对瓦楞纸板结构的疲劳剩余强度性能进行了初步探讨。发现不同载荷下,瓦楞纸板结构的疲劳强度均有提高。指出结构剩余疲劳强度上升的主要原因是,疲劳振动引起接触范围增大和接触面约束的增加。The residual strength properties of the corrugated board structure were investigated by fatigue residual strength tests under a certain frequency.Under different loads,the main causes why fatigue residual strength of corrugated board structure was improved are the increasing contact area and enhancive interface constraint.

关 键 词：瓦楞纸板结构 疲劳 剩余强度 

分 类 号：TB484.1[一般工业技术—包装工程] TB485.3