某间冷塔X支柱施工偏差的安全性评估  

Indirect Dry Cooling Tower Safety Influence by X-shaped Columns Construction Tolerance Analysis

作　　者：梁娅莉[1] 李武申 刘淑萍[1] 侯宪安[1] 

机构地区：[1]西北电力设计院,陕西西安710075

出　　处：《电力勘测设计》2015年第6期49-53,共5页Electric Power Survey & Design

摘　　要：本文针对某电厂1×200 MW机组工程间接空冷塔X支柱施工中产生几何偏差的情况,根据三维扫描测量结果,利用ANSYS有限元分析软件对有施工缺陷的冷却塔结构进行线性分析,比较不同偏差对结构稳定性和支柱强度的影响,并根据计算结果得出相应结论。The paper introduces X-shaped columns construction tolerance of indirect dry cooling tower for 1X200 MW power plant in detail, according to three-dimensional scan measure value. The ANSYS（Finite Element Analysis）software has been used for appearance defect cooling tower in the analysis of linear systems.Different construction tolerance will produce an effect on the cooling tower＇s reliability and X-shaped columns＇ s strength by contrast, For calculating these formulas automatically and efficiently, then,we can get several results based on calculating result.

关 键 词：间接空冷塔 X支柱 施工偏差分析 

分 类 号：TM621[电气工程—电力系统及自动化]