钢筋混凝土框架杆件弹塑性动力分析模型的改进

Improvement of Elasto-Plastic Dynamic Analytical Model for Reinforced Concrete Frame Members

对Roufaiel杆件弹塑性动力分析模型进行修改 ,克服了原模型在杆件弹塑性区域分界面处刚度产生突变的缺陷 ,使弹塑性动力分析模型在理论上进一步完善。

The Roufaicl's dynamic analytical model for the reinforced conerete frame member, which changing stiffness suddenly between its elastic region and plastic region, is revised in this paper so that the model is perfected theoretically.