مدلسازي ميانقاب مصالح بنايي به كمك نرم افزارهاي متداول طراحي سازه

Modeling of Masonry Infill Wall Using SAP2000

Masonry infill panels have been long known to affect strength, stiffness, and ductility of the framed structures. But because of multitude of highly variable parameters affecting behavior of infilled frames and a simple analytical model, their presence is often ignored. This study presents a simple technique of modeling masonry infill wall in most practical software SAP2000. In this model, masonry panel is replaced by three struts with force- deformation characteristics based on the orthotopic behavior of the masonry infill. Laboratory test specimens which are analyzed using ANSYS5.3 will be selected and