| 论热弹性线问题 |
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| 引用本文： | 陈健康,王汝鹏.论热弹性线问题[J].扬州大学学报(农业与生命科学版),1990(3). |
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| 作者姓名： | 陈健康 王汝鹏 |
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| 作者单位： | 上海城建学院(陈健康) |
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| 摘 要： | 本文采用数值积分与迭代修正相结合的方法,分析了热弹性线与弹性线的重大区别,揭示了热弹性线的固有特性,并给出了数值结果,本文还对如何定义热胀屈曲临界变温作出了建议。
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| 关 键 词： | 热弹性线 非线性稳定 迭代法 |
DISCUSSION ON HEAT ELASTICA |
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| Chen Jiankang Wang Rupeng.DISCUSSION ON HEAT ELASTICA[J].Journal of Yangzhou University:Agricultural and Life Science Edition,1990(3). |
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| Authors: | Chen Jiankang Wang Rupeng |
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| Abstract: | The method and concept discussed in this paper are the basis of researching non-linear stability of thermal expansion buckling in concrete pavement. The great difference between elastica and heat elastica is studied, the specifie property of heat elastica is announced, and the numeral results are given by using elliptic integral and integrative method. The suggestion about how to determine crippling temperature of thermal expasion buckling is advanced. |
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| Keywords: | heat elastiea non-linear stability integrative method |
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