| 楔形变截面梁单元力学模型的研究 |
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| 引用本文： | 赵斌,王正中.楔形变截面梁单元力学模型的研究[J].钢铁研究,2002,30(5):28-30. |
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| 作者姓名： | 赵斌 王正中 |
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| 作者单位： | 西北农林科技大学 |
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| 摘 要： | 根据对变截面杆件的研究，建立了一种宽度自适应的变截面梁单元模型，并用能量法导出了楔形变截面梁单元的刚度矩阵。
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| 关 键 词： | 楔形变截面 梁单元 刚度矩阵 变截面梁 力学模型 能量法 变截面杆件 宽度 |
STUDY ON A MECHANICAL MODEL OF WEDGE-SHAPED ELEMENTS |
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| Zhao Bin,Wang Zhengzhong.STUDY ON A MECHANICAL MODEL OF WEDGE-SHAPED ELEMENTS[J].Research on Iron and Steel,2002,30(5):28-30. |
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| Authors: | Zhao Bin Wang Zhengzhong |
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| Affiliation: | Northwestern Science-Technology University of Agriculture and Forestry |
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| Abstract: | This paper established a width self-adapted model for wedge-shaped elements based on a mechanical analysis of wedge-shaped beams. Besides, the rigid matrix of wedge-shaped elements is derived using the energy conservation theory. |
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| Keywords: | wedge-shaped beam elements rigid matrix model |
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