| 基于最小耗能原理的混凝土损伤演变方程 |
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| 引用本文： | 唐松花,罗迎社,周筑宝.基于最小耗能原理的混凝土损伤演变方程[J].暨南大学学报,2005,26(1):69-71. |
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| 作者姓名： | 唐松花 罗迎社 周筑宝 |
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| 作者单位： | 湘潭大学基础力学与材料工程研究所,湖南,湘潭,411105;中南大学土木建筑学院,湖南,长沙,410075;湘潭大学基础力学与材料工程研究所,湖南,湘潭,411105;中南大学土木建筑学院,湖南,长沙,410075 |
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| 摘 要： | 以混凝土的各向同性弹性损伤为例，提出了一种基于最小耗能原理建立损伤演变方程的新思路，并推导得到了混凝土在单向拉伸下的损伤演变方程。
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| 关 键 词： | 各向同性 最小耗能原理 损伤演变方程 |
| 文章编号： | 1000-9965(2005)01-0069-03 |
| 修稿时间： | 2004年7月29日 |
Establishing the damage developing equation of concrete through the principle of minimum dissipation of energy |
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| TANG Song-hua.Establishing the damage developing equation of concrete through the principle of minimum dissipation of energy[J].Journal of Jinan University(Natural Science & Medicine Edition),2005,26(1):69-71. |
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| Authors: | TANG Song-hua |
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| Institution: | TANG Song-hua~ |
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| Abstract: | Taking concrete's isotropic elastic damage as example, this article puts forward a new thought of establishing the damage developing equation on the basis of the principle of minimum dissipation of energy, and infers the concrete's damage developing equation under uniaxial extension. |
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| Keywords: | isotropic principle of minimum dissipation of energy damage developing equation |
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