大型储罐工程抗震设计交互系统的构建

Construction of Seismic Design Interaction System for Large Storage Tank Engineering

为了满足大型储罐抗震设计的地震动响应数据需求,基于有限元法建立大型储罐有限元数值分析模型,采用时程分析法获取大型储罐抗震设计地震动响应数据,构建抗震设计地震动响应数据库。针对大型储罐结构抗震设计需要,设计大型储罐工程抗震设计交互系统,实现工程技术人员在四类场地、三种抗震设防烈度下的大型储罐结构抗震交互设计,提高了大型储罐抗震设计的效率。

In order to meet the requirements of seismic response data of large storage tanks, the finite element numerical analysis model of large storage tanks is established based on finite element method, and the seismic design ground motion response data of large storage tanks are obtained by time history analysis method to construct the seismic design ground motion response database. In order to meet the needs of seismic design of large storage tank structures, an interactive seismic design system for large storage tank structures is designed, which realizes the designs of four types of sites and three seismic fortification intensities. The efficiency of seismic design of large storage tanks is improved.