【摘要】 现阶段钢结构设计中并不直接考虑填充墙对结构整体的影响,而是考虑填充墙的自重荷载并且用周期折减系数这一概念考虑填充墙刚度的影响。本文通过三种模型的对比分析考虑弹性阶段填充墙对高层钢框架偏心支撑结构体系的地震反应影响:周期反应、层间位移、顶点位移、顶点加速度、框架内力反应的影响,探讨填充墙在多遇地震作用下的有利作用。更多还原

【Abstract】 At present,Steel structure design doesn’t consider the effect of infilled walls on the whole structure,but consider the self-weight of filling wall and use the concept of period reduction coefficient to consider the influence of filling wall’s stiffness.This paper compares three modles to analysis the Influence of high-rise steel frame structure with eccentric brace considered infilled walls under the action of frequently occurred earthquake response:period、interlayer displacement、vertex displacement、vertex acceleration、frame force response.Study on beneficial effects of infilled wall under the action of frequently occurred earthquake.更多还原