軸對稱功能梯度材料設計模型

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軸對稱功能梯度材料設計模型

曹文斌, 葛昌純, 李江濤

文章導航 > 工程科學學報 > 1998 > 20(1): 53-56

曹文斌, 葛昌純, 李江濤. 軸對稱功能梯度材料設計模型[J]. 工程科學學報, 1998, 20(1): 53-56. doi: 10.13374/j.issn1001-053x.1998.01.012

引用本文:

曹文斌, 葛昌純, 李江濤. 軸對稱功能梯度材料設計模型[J]. 工程科學學報, 1998, 20(1): 53-56. doi: 10.13374/j.issn1001-053x.1998.01.012

Cao Wenbin, Ge Changchun, Li Jiangtao. ^Analytical Model for Axial Symmetrical FGM[J]. Chinese Journal of Engineering, 1998, 20(1): 53-56. doi: 10.13374/j.issn1001-053x.1998.01.012

Citation:

Cao Wenbin, Ge Changchun, Li Jiangtao. ^Analytical Model for Axial Symmetrical FGM[J]. Chinese Journal of Engineering, 1998, 20(1): 53-56. doi: 10.13374/j.issn1001-053x.1998.01.012

曹文斌, 葛昌純, 李江濤. 軸對稱功能梯度材料設計模型[J]. 工程科學學報, 1998, 20(1): 53-56. doi: 10.13374/j.issn1001-053x.1998.01.012

引用本文:

曹文斌, 葛昌純, 李江濤. 軸對稱功能梯度材料設計模型[J]. 工程科學學報, 1998, 20(1): 53-56. doi: 10.13374/j.issn1001-053x.1998.01.012

Cao Wenbin, Ge Changchun, Li Jiangtao. ^Analytical Model for Axial Symmetrical FGM[J]. Chinese Journal of Engineering, 1998, 20(1): 53-56. doi: 10.13374/j.issn1001-053x.1998.01.012

Citation:

Cao Wenbin, Ge Changchun, Li Jiangtao. ^Analytical Model for Axial Symmetrical FGM[J]. Chinese Journal of Engineering, 1998, 20(1): 53-56. doi: 10.13374/j.issn1001-053x.1998.01.012

軸對稱功能梯度材料設計模型

doi: 10.13374/j.issn1001-053x.1998.01.012

北京科技大學特種陶瓷粉末冶金研究開發中心, 北京 100083

基金項目:

863高技術計劃項目資助課題

作者簡介:
曹文斌,男,27歲,博士葛;昌純,男,63歲,教授,博導

中圖分類號: TQ038
計量
- 文章訪問數: 222
- HTML全文瀏覽量: 76
- PDF下載量: 6
- 被引次數: 0
出版歷程
- 收稿日期: 1999-10-06
- 網絡出版日期: 2021-08-27

^Analytical Model for Axial Symmetrical FGM

Laboratory of Special Ceramics & Powder Metallurgy, UST Beijing, Beijing 100083, China

摘要: 采用彈性力學、復合材料力學以及計算數學的有關理論,建立起了軸對稱功能梯度材料分析模型,結合這類材料實際應用背景,給出了理論模型求解的邊界條件。在求解梯度層層間熱應力的過程中,引入了三角級數來描述功能梯度材料層間熱應力,從而得到了層間熱應力的精確解,以此優化這類材料的設計與實現該類材料的成功制備。
- 功能梯度材料 /
- 軸對稱 /
- 熱應力緩和 /
- 設計模型
Abstract: Analytical model for axial symmetrical functionally graded materials(FGM) is established based on the elasticity theory and computational mathematical model. The boundary conditions of the model is determined according to its application background. Triangle series are employed to describe the thermal stress caused by the difference of thermal expansion coefficients. Thus the accurate stress distribution has been calculated.
- RGM /
- axial symmetrical RGM /
- thermal stress relaxation /

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文章訪問數: 222
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PDF下載量: 6
被引次數: 0

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