X-cor夹层结构拉伸模量有限元分析
通过分析X-cor夹层结构中Z-pin端部的细观结构,提出Z-pin端部树脂区椭圆形态的基本假设并建立X-cor夹层结构拉伸模量的有限元模型,利用大型有限元软件ANSYS对其拉伸模量进行了数值计算。研究了Z-pin植入角度、直径和密度的改变对X-cor夹层结构拉伸模量的影响。结果表明：X-cor夹层结构的拉伸模量随Z-pin植入角度增加而减小,随Z-pin直径和密度增加而增加。通过有限元模型的计算,得到了X-cor夹层结构参数对其拉伸模量的影响规律,数值计算结果误差范围是±10%,验证了所提的有限元模型的合理性,说明该模型可用于预测其拉伸模量。...
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| Published in | 材料工程 no. 6; pp. 80 - 85 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
河南工程学院机械工程系,郑州,451191%郑州大学材料科学与工程学院,郑州,450001%南京航空航天大学材料科学与技术学院,南京,210016
2012
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| Subjects | |
| Online Access | Get full text |
| ISSN | 1001-4381 1001-4381 |
| DOI | 10.3969/j.issn.1001-4381.2012.06.018 |
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| Abstract | 通过分析X-cor夹层结构中Z-pin端部的细观结构,提出Z-pin端部树脂区椭圆形态的基本假设并建立X-cor夹层结构拉伸模量的有限元模型,利用大型有限元软件ANSYS对其拉伸模量进行了数值计算。研究了Z-pin植入角度、直径和密度的改变对X-cor夹层结构拉伸模量的影响。结果表明：X-cor夹层结构的拉伸模量随Z-pin植入角度增加而减小,随Z-pin直径和密度增加而增加。通过有限元模型的计算,得到了X-cor夹层结构参数对其拉伸模量的影响规律,数值计算结果误差范围是±10%,验证了所提的有限元模型的合理性,说明该模型可用于预测其拉伸模量。 |
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| AbstractList | 通过分析X-cor夹层结构中Z-pin端部的细观结构,提出Z-pin端部树脂区椭圆形态的基本假设并建立X-cor夹层结构拉伸模量的有限元模型,利用大型有限元软件ANSYS对其拉伸模量进行了数值计算。研究了Z-pin植入角度、直径和密度的改变对X-cor夹层结构拉伸模量的影响。结果表明：X-cor夹层结构的拉伸模量随Z-pin植入角度增加而减小,随Z-pin直径和密度增加而增加。通过有限元模型的计算,得到了X-cor夹层结构参数对其拉伸模量的影响规律,数值计算结果误差范围是±10%,验证了所提的有限元模型的合理性,说明该模型可用于预测其拉伸模量。 TB332; 通过分析X-cor夹层结构中Z-pin端部的细观结构,提出Z-pin端部树脂区椭圆形态的基本假设并建立X-cor夹层结构拉伸模量的有限元模型,利用大型有限元软件ANSYS对其拉伸模量进行了数值计算.研究了Z pin植入角度、直径和密度的改变对X cor夹层结构拉伸模量的影响.结果表明:X-cor夹层结构的拉伸模量随Z-pin植入角度增加而减小,随Z-pin直径和密度增加而增加.通过有限元模型的计算,得到了X-cor夹层结构参数对其拉伸模量的影响规律,数值计算结果误差范围是±10％,验证了所提的有限元模型的合理性,说明该模型可用于预测其拉伸模量. |
| Author | 党旭丹 卫萌 肖军 |
| AuthorAffiliation | 河南工程学院机械工程系,郑州451191 郑州大学材料科学与工程学院,郑州450001 南京航空航天大学材料科学与技术学院,南京210016 |
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| Author_FL | DANG Xu-dan XIAO Jun WEI Meng |
| Author_FL_xml | – sequence: 1 fullname: DANG Xu-dan – sequence: 2 fullname: WEI Meng – sequence: 3 fullname: XIAO Jun |
| Author_xml | – sequence: 1 fullname: 党旭丹 卫萌 肖军 |
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| ClassificationCodes | TB332 |
| ContentType | Journal Article |
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
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| DOI | 10.3969/j.issn.1001-4381.2012.06.018 |
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| DocumentTitleAlternate | Finite Element Computation of X-cor Sandwich＇s Tensile Modulus |
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| EndPage | 85 |
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| Keywords | Z-pin 有限元 拉伸模量 X-cor夹层结构 |
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| Notes | 11-1800/TB After ana basic hypothesis that zing photomicrographs of Z-pin ends＇ micro-structures in X-eor sandwich, the the resin regions around Z-pin ends are elliptic is proposed. The finite element model of X-cor sandwich＇s tensile modulus was established and the finite element software ANSYS was used in the computation of tensile modulus. The effects of Z-pin angle, diameter and density on the X-cor sandwich＇s tensile modulus were analyzed. The numerical analysis results indicate that as the Z-pin angle increases the X-cor sandwich＇s tensile modulus decreases, as the Z-pin diameter in- creases the X-cor sandwich＇s tensile modulus increases and as the Z-pin density increases the X-cor sandwich＇s tensile modulus also increases. Through the analysis of finite element model, the effect trends of X-cor sandwich＇ parameters to the tensile modulus are achieved and the error range is ±10%. So the rationality of proposed finite element model is verified and the finite element model can be used to evaluate the X-cor |
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| PublicationYear | 2012 |
| Publisher | 河南工程学院机械工程系,郑州,451191%郑州大学材料科学与工程学院,郑州,450001%南京航空航天大学材料科学与技术学院,南京,210016 |
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| Snippet | ... TB332; 通过分析X-cor夹层结构中Z-pin端部的细观结构,提出Z-pin端部树脂区椭圆形态的基本假设并建立X-cor夹层结构拉伸模量的有限元模型,利用大型有限元软件ANSYS对其拉伸模量进行了数值计算.研究了Z pin植入角度、直径和密度的改变对X... |
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| SubjectTerms | X-cor夹层结构 Z-pin 拉伸模量 有限元 |
| Title | X-cor夹层结构拉伸模量有限元分析 |
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