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| 基于ANSYS的木塑复合板振动特性分析 | |
| 引用本文： | 倪松远,王立海,徐华东. 基于ANSYS的木塑复合板振动特性分析[J]. 东北林业大学学报, 2011, 39(6): 49-51 |
| 作者姓名： | 倪松远 王立海 徐华东 |
| 作者单位： | 东北林业大学,哈尔滨,150040;东北林业大学,哈尔滨,150040;东北林业大学,哈尔滨,150040 |
| 基金项目： | 国家科技支撑课题(2006BAD18B07) |
| 摘 要： | 为分析木塑复合板的振动特性,采用ANSYS软件分别构建了完好和含有不同大小孔洞缺陷木塑复合板的有限元模型,运用模态分析方法获取了其前8阶固有频率和位移模态,计算了其曲率模态,分析了孔洞对木塑复合板固有频率、位移和曲率模态等振动特性的影响.结果表明:利用ANSYS能够有效分析木塑复合板的固有频率、模态振型等;孔洞缺陷对木... |
| 关 键 词： | 木塑复合板 ANSYS 振动特性 模态分析 |
Vibration Properties of Wood-Plastic Composite Based on ANSYS Software |
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| Ni Songyuan,Wang Lihai,Xu Huadong. Vibration Properties of Wood-Plastic Composite Based on ANSYS Software[J]. Journal of Northeast Forestry University, 2011, 39(6): 49-51 | |
| Authors: | Ni Songyuan Wang Lihai Xu Huadong |
| Affiliation: | Ni Songyuan,Wang Lihai,Xu Huadong(College of Engineering and Technology,Northeast Forestry University,Harbin 150040,P.R.China) |
| Abstract: | To analyze the vibration properties of wood-plastic composites,ANSYS software was adopted to build the finite element models for the wood-plastic composites which were intact or contained different size hole defects.Modal analysis method was employed to obtain the first eight order intrinsic frequencies and displacement modes,which were used to calculate the curvature modes.Then the effects of hole defects on the intrinsic frequencies and modal shapes of the wood-plastic composites were discussed.Results sh... |
| Keywords: | Wood-plastic composites ANSYS Vibration properties Modal analysis |
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