| 速生杨木单板顺纹弹性模量预测模型 |
| |
| 引用本文： | 卢晓宁,陈宇聪,陈颖.速生杨木单板顺纹弹性模量预测模型[J].南京林业大学学报(自然科学版),2002,26(3):9-13. |
| |
| 作者姓名： | 卢晓宁 陈宇聪 陈颖 |
| |
| 作者单位： | 南京林业大学木材工业学院,江苏,南京,210037 |
| |
| 基金项目： | 江苏省青蓝工程资助项目 |
| |
| 摘 要： | 着重讨论速生杨木单板顺纹弹性模量预测模型，模型中考虑到单板的压缩率，单板中含胶量，单板的密度和单板的厚度等影响因素。结果表明，单板顺纹抗拉强度模量的模型预测值与实际值之间能较好拟合，并且能够反映压缩率和浸胶量对单板顺纹抗拉弹性模量关系。笔者分析了速生杨木单板的压缩率与热压单位压力手关系，试验表明单板的压缩率与压力呈非线性关系。
|
| 关 键 词： | 速生杨 杨木单板 顺纹抗拉弹性模量 预测模型 |
| 文章编号： | 1000-2006(2002)03-0009-05 |
The Prediction of Elastic Modulus Along the Grain of Poplar Veneer |
| |
| LU Xiao ning,CHEN Yu cong,CHEN Ying.The Prediction of Elastic Modulus Along the Grain of Poplar Veneer[J].Journal of Nanjing Forestry University(Natural Sciences ),2002,26(3):9-13. |
| |
| Authors: | LU Xiao ning CHEN Yu cong CHEN Ying |
| |
| Abstract: | The models for predicting elastic modulus along the grain of poplar veneer were built,in which compression ratio,glue content,density,and thickness of veneer were considered.The results from experiments showed that the predictions from the models could seetle for experiments at given compression ratio and glue content.In addition,the relationship between compression ratio of veneer and hot pressure would be discussed in the paper,which would be non linear expression from experimental data. |
| |
| Keywords: | Poplar veneer Elastic modulus along the grain Prediction model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
