Abstract：
In order to study the elasto-plastic behaviors of Pre-stressed Mega Bracing-steel Frame Structure under different cable parameters, comparative analysis under different cable diameters and pretention is made in this article by Pushover analysis. Results shows that fluctuations in cable pretention by 20% have little impact on the ultimate bearing capacity and lateral stiffness, but fluctuations in cable diameters by 20% do have much influence on them, and that lateral stiffness change value of the structure is proportional to cable diameters change value.
XU Wei-qiang,WANG Yi,ZHANG Fu-xing. Effects of Cable's Parameters on the Elasto plastic Behaviors of Pre-stressed Mega Bracing-steel Frame Structure[J]. Architecture Technology, 2015, 46(7): 612-.
