摘要
Solid65是大型有限元软件 ANSYS中的三维实体单元 ,它可以用于建立钢筋混凝土或钢筋复合材料等问题的模型 ,文中对 Solid65单元的性质和应用要点作了全面的介绍 ,并举了一个 Sol-id65单元应用于钢筋混凝土简支梁研究的实例 .结果显示 ,用 Solid65单元模拟钢筋混凝土材料所得到的荷载 -位移曲线形状 ,基本上能反映钢筋混凝土梁破坏的力学特征 ,混凝土计算输出本构关系与输入曲线也吻合较好 .所以 Solid65单元用来模拟钢筋混凝土材料是比较合理的 .
The three-dimensional (3-D) Solid65 element in ANSYS is available to erect the mode of reinforced concrete or reinforced composite material such as fiberglass. This paper does a comprehensive introduction to Solid65 element's properties and applying outlines and then takes the reinforced concrete simple fixed beam using the Solid65 as an example. The results show that the load vsdisplacement curve can basically reflect the destructive mechanical characteristic of reinforced concrete beam. Moreover,the outputting constitutive relation agrees with the imputing curve very well. So it is very agreeable to employ Solid65 element to stimulate and to analyse reinforced concrete material.
出处
《武汉理工大学学报（交通科学与工程版）》
北大核心
2004年第4期526-529,共4页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
