The Optimum Design of Production Technology of the Poplar LVL

摘要：

In this paper, the production technology of laminated veneer lumber was optimized by using the uniform design method. The effects of production technology, such as the press duration,the press temperature, the press pressure and the adhesive spread, were found statistically significant on some mechanical properties of LVL. So in this paper, the thickness of LVL board was a fixed value,but the press duration, the press temperature and the adhesive spread were variable. The modulus of elasticity (MOE) and static bending strength (MOR) as predicted by the ANN approach and the regression functions were compared with the experimental values. It was shown that the proposed neural network model was able to predict valuable mechanical properties, such as the modulus of elasticity and static bending strength, that would facilitate the development of optimum design of properties for manufacturing high quality materials.

关键词： laminated veneer lumber (LVL) artificial neural network (ANN) production technology optimum design

作者: Li ZHANG Yingcheng HU Peng CHEN Jianpeng HU Feipin YUAN Qing LI Mi ZHANG

作者单位: Key Laboratory of Bio-based Material Science and Technology of Ministry of Education,Northeast Forestry University, 150040, Harbin, China College of Material Science and Engineering, Northeast Forestry University, 150040, Harbin, China

会议类型: 国际会议

会议名称: 10th International Symposium on Eco-Materials Processing and Design(第10届国际生态材料加工与设计研讨会)

会议地点: 西安

会议语种:英文

页码: 141-144

在线出版日期: 2009-01-13（万方平台首次上网日期，不代表论文的发表时间）