On Modeling of Shear Wall Element in Eastic Analysis of Building Structures with Shear Walls

벽식 건물의 탄성해석에서 벽체의 모델화 방법 검토

In this paper the attention is focused on the modeling of reinforced concrete(R/C) wall structures to check effectiveness and reliability of elasto-plastic analysis. A relatively simple and reliable wall model is investigated, which is suitable to be efficiently incorporated in a practical pushover analysis of R/C wall structural systems. Two types of analogous frames have been examined to the stress analysis of shear walls. One analogous frame is similar to the widely used wide-column model, the second analogous frame also is called truss model which includes vertical edge column and braces. Further studies are needed to apply to nonlinear seismic analysis of building structure with R/C shear walls.