某钢厂LF精炼炉上料系统结构抗震设计

针对结构存在平面不规则、竖向不规则、平面尺寸长宽比偏大、荷载分布不均匀等诸多不利因素的多层复杂工业建筑,在工程设计过程中,从结构概念设计出发,分析结构的抗震特性,使用多种程序进行计算比较,采取有针对性的抗震加强措施和构造处理,以保证结构的抗震安全。

Structure Aseismic Design of LF Finery Stuff-lifting System Design for Steelworks

This structure is a multi-floor complicated industry building with many unfavorable factors including irregular plane,vertical irregularity,high ratio of length to width in plane size,uneven load distribution.The seismic concept design is strengthened during the design work。 This structure is researched with analyzing the structure＇s seismic characteristic,establishing the rational analysis model with multiple software,and taking some effective measures to strengthen the seismic capacity。