某海外工程超深循泵房结构设计  

Structure Design of Super-deep Circulating Water Pump House of an Oversea Project

作　　者：钟润辉[1] 蒋小元 王振宇[1] 高玲[1] ZHONG Run-hui;JIANG Xiao-yuan;WANG Zhen-yu;GAO Ling(East China Electric Power Design Institute,Shanghai 200063,China)

机构地区：[1]华东电力设计院有限公司,上海200063

出　　处：《电力勘测设计》2018年第4期7-10,共4页Electric Power Survey & Design

摘　　要：本文以土耳其某燃煤电厂超深循环水泵房的结构设计为例,设计过程中综合了地方政策、场地条件变化、环境生态保护等因素进行了方案优化.采用运行层落低的深埋式泵房方案;自运行层至地面采用多道纵横隔墙到顶减小结构计算跨度,用有限元模型对下部结构进行了整体计算,分析了结构受力最不利的位置。This article takes the structure design of a super-deep circulating water pump house of a coal fired power plant project in Turkey as an example.In the process of design,the design scheme was optimized,which considers the influence of local policies,site conditions,and environmental ecological protection,the scheme of deep buried pump house with lower operation floor was adopted;Numerous partition walls in the longitudinal and transverse directions were adopted to reduce the calculation span.This article adopted a finite element model to analyze the most disadvantageous position of the substructure.

关 键 词：循泵房 大埋深 有限元 复杂地层 

分 类 号：TM621[电气工程—电力系统及自动化]