| 可压缩体的滑移线场理论 |
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| 引用本文： | 任学平,王连忠,涂熊琼,王仲仁. 可压缩体的滑移线场理论[J]. 机械工程学报, 1995, 0(6) |
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| 作者姓名： | 任学平 王连忠 涂熊琼 王仲仁 |
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| 作者单位： | 北京科技大学，哈尔滨工业大学 |
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| 摘 要： | 从理论上建立了可压缩体的滑移线场理论，并给出了解析实例。研究表明：在平面应变条件下，可压缩体内的两族滑移线不仅不正交，而且随着平均正应力的不同而变化；可压缩体的平面应变问题可以直接采用现有的致密体的滑移线场来求出。
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| 关 键 词： | 可压缩体，滑移线场理论，应力莫尔圆 |
SLIP LINE OF FIELD THEORY OF COMPRESSIBLE MATERIALS |
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| Ren Xueping, Wang Lianzhong, Tu Xiongqiong. SLIP LINE OF FIELD THEORY OF COMPRESSIBLE MATERIALS[J]. Chinese Journal of Mechanical Engineering, 1995, 0(6) |
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| Authors: | Ren Xueping Wang Lianzhong Tu Xiongqiong |
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| Affiliation: | Ren Xueping; Wang Lianzhong; Tu Xiongqiong(Beijing University of Science and Technology) Wang Zhongren(Harbin Institute of Technology) |
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| Abstract: | The slip line equation for compressible materials is established theoretically,and analytical examples are given. The resultes show that two group slip lines of compressible materials under plane strain condition are not normal each other and the angles change with average normal stress. Based on the slip line field for full dense materials,the problems of the plane strain for compressible materials can be solved. |
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| Keywords: | Compressible material Slip line field theory Mohr stress circle |
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