| 板弯曲弹塑性分析拟协调元 |
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| 引用本文： | 孙建刚.板弯曲弹塑性分析拟协调元[J].地震工程与工程振动,1996,16(1):110-115. |
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| 作者姓名： | 孙建刚 |
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| 作者单位： | 大庆石油学院 中国安达 |
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| 摘 要： | 本文从拟协调元列式出发，建立板弯曲弹塑性分析单元，给出了分层和不分层的板弹塑性问题的Ｔｒｅｓｃａ屈服准则下，由切线刚度法进行求解的方法。
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| 关 键 词： | 弹塑性分析 拟协调 切线刚度 板弯曲 拟协调元 |
QUASI-CONFORMING ELEMENT FOR ELASTO - PLASTIC BENDING ANALYSIS OF PLATE |
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| Sun Jiangang.QUASI-CONFORMING ELEMENT FOR ELASTO - PLASTIC BENDING ANALYSIS OF PLATE[J].Earthquake Engineering and Engineering Vibration,1996,16(1):110-115. |
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| Authors: | Sun Jiangang |
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| Abstract: | The element for the plate bending elasto - plastic analysis is established by the quasi-conforming element technique. Solving method with the tangent stiffness has been pointed out under the Tresca rule for the laying and unlaying plate elasto-plastic problems. |
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| Keywords: | Elasto-plastic analysis Quasic-conforming Lay Unlay Tangent stiffness |
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