【摘要】 利用大型有限元分析软件ANSYS对偏心化工厂房结构进行动力特性的分析,针对结构基频出现扭转振型,提出增加横向支撑斜杆提高结构抗震性能,同时提出转换层铰接方式以节约施工成本、减轻劳动强度。更多还原

【Abstract】 The dynamical characteristic of the eccentric chemical workshop is studied with the software ANSYS,the result indicates that the knighthead setting along the transverse direction can improve the anti-seismic property economically and effectively.更多还原