摘要
采用同高度不同跨距、同跨距不同高度2组结构对塑木搁板进行蠕变性能试验,研究其对塑木搁板稳定性能的影响。结果表明,跨距对塑木搁板变形影响较大,跨距的增加,也使搁板的应变量有所增大;高度对塑木搁板变形影响不大,但随着高度的增加,结构的稳定性会受到一定的影响。
An experiment was carried out on the creep properties of wood-plastics composite（WPC） shelf by using two structures with ＂the same height and different span,and the same span and different height＂.The results showed that the span length had great impacts on the creep properties of WPC shelf.The height had less influence on the creep properties of WPC shelf,but the structure stability were affected more or less.
出处
《西北林学院学报》
CSCD
北大核心
2011年第5期203-206,共4页
Journal of Northwest Forestry University
基金
江苏农林职业技术学院院级科技计划项目(2010C01)
