基于相对侧移刚度的高层结构抗扭调整方法

Adjustment Means of Torsion Resistance for High-rise Structure Based on Relative Lateral Stiffness

不同尺寸的墙、柱截面具有不同的相对侧移刚度,根据楼层刚心与质心的偏离程度,替换不同相对侧移刚度的墙、柱截面,使楼层的刚心与质心尽量重合,从而获得良好的结构抗扭性能。

Different size of column or wall have different relative lateral stiffness.Based on the departure degree between floor stiffness center and mass center,we can replace different column or wall,to make the floor stiffness center and mass center coincide,thus getting fine performance in resistance to torsion.