摘要
在考虑混凝土和钢筋材料非线性以及预应力CFRP筋与混凝土之间的部分粘结的基础上,应用有限元软件ABAQUS对2根部分粘结预应力CFRP筋混凝土梁进行了全过程非线性分析,分析结果表明,程序计算值与试验结果吻合良好,该模型具有较好的精度。
On the basis of considering the nonlinear properties of concrete and steel reinforeement as well as the partial bonding between concrete and CFRP tendons, two reinforced concrete beams with partially bonded CFRP tendons are analyzed by using ABAQUS software. Analysis results show that the calculations are in good agreement with the tested results, which indicates this model has the better precision.
出处
《低温建筑技术》
2009年第5期40-42,共3页
Low Temperature Architecture Technology
