| 强化复合地板刚度预测 |
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| 引用本文： | 王志强,季雪平,卢晓宁,朱林. 强化复合地板刚度预测[J]. 浙江农林大学学报, 2010, 27(5): 646-650. DOI: 10.11833/j.issn.2095-0756.2010.05.002 |
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| 作者姓名： | 王志强 季雪平 卢晓宁 朱林 |
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| 作者单位： | 1.南京林业大学 木材工业学院，江苏 南京 210037;2.常州市泰诺化工材料有限公司，江苏 常州 213022;3.四川升达林业产业股份有限公司 温江人造板分公司，四川 成都 611130 |
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| 摘 要： | 应用复合材料经典层合板理论，分析了强化复合地板刚度计算，并使用电阻应变片测得试件在受轴向拉伸或纯弯曲载荷时，其上、下表面的应变x和y，从而对柔度系数的实验值和预测值，正则化柔度系数与弹性常数进行了验证。结果表明，预测值与实验值相对误差较小，建立的强化复合地板刚度计算模型能较好地符合实际情况。图1表5参8
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| 关 键 词： | 林业工程 经典层合板理论 刚度预测 强化复合地板 |
Stiffness prediction of laminated flooring |
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| WANG Zhi-qiang,JI Xue-ping,LU Xiao-ning,ZHU Lin. Stiffness prediction of laminated flooring[J]. Journal of Zhejiang A&F University, 2010, 27(5): 646-650. DOI: 10.11833/j.issn.2095-0756.2010.05.002 |
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| Authors: | WANG Zhi-qiang JI Xue-ping LU Xiao-ning ZHU Lin |
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| Affiliation: | 1.College of Wood Science and Technology，Nanjing Forestry University，Nanjing 210037，Jiangsu，China;2.Changzhou Tainuo Chemical Materials Co.，Ltd.，Changzhou 213022，Jiangsu，China;3.Wenjiang Wood-Based Panels Branch， Sichuan Shengda Forestry Industry Co.，Ltd.，Chengdu 611130，Sichuan，China |
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| Abstract: | On the basis of the classic theory on plywood，the stiffness computation model of laminated flooring was built in this paper. In the model test，the test specimens were under single axial tensile load or pure bending moment load，the strain of face and back plies，x and y were obtained through strain gage，so the experimental and theoretic value of some compliance coefficients were tested. The result from experiments showed the stiffness model could have a good prediction of the stiffness of laminated flooring.［Ch，1 fig. 5 tab. 8 ref.］ |
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