eccentrically braced steel frame has lots of advantages, relative to concentrically braced frames, such as high lateral stiffness, good energy performance, extensively good ductility and so on.
based on the working principle of ebf, the numerial models of single storey y style eccentrically braced steel frame are established and the mechanism of the models is analyzed under cyclic load.
本文结合ebf的工作原理,建立单层y型耗能支撑模型,并对该模型进行反复荷载作用下的受力性能研究。
then the numerial model of three storeys y style eccentrically braced steel frame is analyzed.