【摘要】 论述了建筑物的顶端突出部件在地震引起的振动中“二次共振”的成因及振动的动力学特性。指出要克服“鞭梢效应”现象 ,就必须合理调整建筑物刚度与质量 ,而不能单纯增强刚度更多还原

【Abstract】 The authors have discussed“the whiplash effect”cause and the dynamic characteristics of which the tops of building were vibrated in the earthquake.They point out that the rigid and quality of the buildings must be regulated in order to surmount“the whiplash effect”.更多还原