| 阳光辐射对混凝土坝温度影响的数学模型及广义解 |
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| 引用本文： | 陈任昭,张志跃.阳光辐射对混凝土坝温度影响的数学模型及广义解[J].东北师大学报(自然科学版),1991(2). |
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| 作者姓名： | 陈任昭 张志跃 |
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| 作者单位： | 东北师大数学系，东北师大数学系 |
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| 摘 要： | 本文把阳光辐射对混凝土坝温度的影响问题抽象为偏微分方程初边值问题,并证明了其广义解的存在性,为解决温度影响问题提供了数学理论基础及近似方法
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| 关 键 词： | 阳光辐射 混凝土坝 温度 偏微分方程 广义解 |
THE MATHEMATICAL MODEL OF THE INFLUENCE OF RADIATION OF SUNLIGHT ON THE TEMPERATURE OF CONCRETE DAMS AND ITS SOLUTION IN THE WIDER SENSE |
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| Chen Renzhao,Zhang Zhiyue.THE MATHEMATICAL MODEL OF THE INFLUENCE OF RADIATION OF SUNLIGHT ON THE TEMPERATURE OF CONCRETE DAMS AND ITS SOLUTION IN THE WIDER SENSE[J].Journal of Northeast Normal University (Natural Science Edition),1991(2). |
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| Authors: | Chen Renzhao Zhang Zhiyue |
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| Institution: | Chen Renzhao;Zhang Zhiyue |
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| Abstract: | The present paper presents the initial and boundary value problems of partial differen- fial equations from the influence of radiation of sunlight on the temper ature of concrete dams.It proves the existence of the solution in the wider sense,and provides the theoretical basis of mathe- matics and the approximate method for solving the problem of the influence on the temperature. |
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| Keywords: | radiation of sunlight concrete dams temperature partial differential equations solution in the wider sense |
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