HPS澄清池结构形式的优化分析

Optimization Analysis of the HPS Clarification Structure

以"蒲城清洁能源化工有限责任公司渭北煤化工园区厂外供水净化工程"项目中的"HPS澄清池"的结构形式优化为背景,采用有限元分析软件MIDAS/Gen分别建立原方案和优化后方案HPS澄清池的结构模型,结合澄清池特殊的工艺要求和其结构所受荷载情况,分析比较两种模型静力和动力特征,总结在静力、动力作用下结构的受力特性、应力和变形的分布规律,为该工程结构计算与设计提供依据。

With the background of the structure optimization of the ＂ HPS clarifier＂ in ＂the water purification project outside the plant of Weibei coal chemical industry park under the charge of Pucheng Clean Energy Chemical Industry Co.Ltd.＂,using finite element analysis software MIDAS/Gen,the structure models of HPS were established for clarification pool of original scheme and the optimized combination of clarifier.Combining with special process requirements and the structure of the load,the paper analyses and compares static and dynamic characteristics of two models,and summarizes the distribution principles of force characteristics,structure stress and deformation under the static,dynamic action,to provide a basis for the engineering structure calculation and design of the project.The structure of HPS clarifier is concrete,composed of pool wall,column,wall and various support components.The original scheme is slab column-shear wall structure,and the optimized scheme is frameshear wall structure.Through calculation and analysis,it is concluded that the optimized structure has been greatly improved in the bearing capacity and economic aspects.