| 在 ANSYS中模拟功能梯度材料的方法研究 |
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| 引用本文： | 郑波,冯是全.在 ANSYS中模拟功能梯度材料的方法研究[J].重型机械科技,2014(1):37-38. |
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| 作者姓名： | 郑波 冯是全 |
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| 作者单位： | 上海海事大学物流工程学院,上海201306 |
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| 摘 要： | 介绍一种在ANSYS软件中模拟功能梯度材料的方法。对于功能梯度材料板，考虑到其弹性模量E和泊松比v都是沿长度方向变化的函数。可以将板用三角形单元离散化，求出每个三角形单元的等效模量和泊松比，再用命令流的方法赋予每个单元，则可以实现在ANSYS中对功能梯度材料板的模拟。
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| 关 键 词： | 功能梯度材料 有限元 等效弹性模量 |
Research on Simulation Method of Functionally Graded Materials by ANSYS |
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| Zheng Bo,Feng Shiquan.Research on Simulation Method of Functionally Graded Materials by ANSYS[J].Heavy Machinery Science and Technology,2014(1):37-38. |
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| Authors: | Zheng Bo Feng Shiquan |
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| Affiliation: | Zheng Bo, Feng Shiquan |
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| Abstract: | The simulative method of functionally graded materials by ANSYS software has been introduced .For e-lastic modulus E and Poission’s ratio v of functionally graded materials sheet are variable functions along length direc -tion, triangle units used for the sheet are supposed to make discretization and work out equivalent modulus and Pois -sion’s ratio of each triangle unit, furthermore each unit was provided with command flow means , finally simulation of functionally graded materials sheet by ANSYS could be realized . |
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| Keywords: | functionally graded materials finite element equivalent elastic modulus |
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