节点文献
基于最小耗能原理的混凝土损伤演变方程
Establishing the damage developing equation of concrete through the principle of minimum dissipation of energy
【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.
【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.
【关键词】 各向同性;
最小耗能原理;
损伤演变方程;
【Key words】 isotropic; principle of minimum dissipation of energy; damage developing equation;
【Key words】 isotropic; principle of minimum dissipation of energy; damage developing equation;
- 【文献出处】 暨南大学学报(自然科学与医学版) ,Journal of Jinan University(Natural Science & Medicine Edition) , 编辑部邮箱 ,2005年01期
- 【分类号】TU528
- 【被引频次】10
- 【下载频次】359