摘要
研究了中密度板、刨花板的弯曲蠕变,提出一种可以同时反映时间、载荷两因素的变参数对数模型,并应用Boltz-mann叠加原理对试样在变载荷下的弯曲蠕变进行了预测。结果表明。模型的理论值与实验值相吻合。
The bending creep of particleboard and MDF was studied on. A logarithm model was presented, which could reflect the creep had relation to two factors of time and load to be applied simultaneosly. With Boltzmann's folding principle, the model could be used for forecasting bending creep of particleboard and MDF under different load. Experiment results showed values forecasted tallied with values tested.
出处
《林产工业》
北大核心
2003年第1期22-25,共4页
China Forest Products Industry
关键词
人造板
弯曲蠕变
变参对数模型
预测
Wood-based panel
Creep
Variation coefficients logarithm model
