| 一种可用于分析流变断裂过程的损伤力学计算模型 |
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| 引用本文： | 周筑宝,卢楚芬.一种可用于分析流变断裂过程的损伤力学计算模型[J].湘潭大学自然科学学报,1989,11(1):80-86. |
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| 作者姓名： | 周筑宝 卢楚芬 |
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| 作者单位： | 湘潭大学流变力学研究所
(周筑宝)，湘潭大学机械工程系(卢楚芬) |
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| 摘 要： | 本文介绍了连续损伤力学的理论框架及基本方程组,并给出了一种求解上述基本方程组的计算模型。将此计算模型用于流变断裂过程分析,可较准确地预估具有流变性能构件的使用寿命。
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| 关 键 词： | 损伤力学 流变断裂 计算模型 |
A KIND OF MODEL OF CAL-CULATION OF DAMAGE MECHANICS WHICH CAN BE APPLIED TO ANAL-YZING THE PROCESS OF RHEOLOGICAL FRACTURE |
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| Zhou Zhubao Lu Chufen.A KIND OF MODEL OF CAL-CULATION OF DAMAGE MECHANICS WHICH CAN BE APPLIED TO ANAL-YZING THE PROCESS OF RHEOLOGICAL FRACTURE[J].Natural Science Journal of Xiangtan University,1989,11(1):80-86. |
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| Authors: | Zhou Zhubao Lu Chufen |
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| Institution: | Zhou Zhubao Lu Chufen(Research Institute of Rheological Mechanics) (Department of Mechanical Engineering) |
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| Abstract: | In the paper the theoretical framework of continuum damage mechanics and the basic
system of equations are introduced, and a kind of model of calculation of solution to the
basic system of equations above is given out. The model of calculation can be applied to
the analysis in course of rheological fracture. Then the service life ofstructure member
with rheological behaviour can be more accurately estimated. |
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| Keywords: | damage mechanics rheological fracture model of calculation |
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