三管自立式钢烟囱结构设计简介  

Introduction on Three Pipe Self-supporting Steel Chimney's Structural Design

作　　者：张江霖 范振中[2] 国茂华[2] 张欣[3] 

机构地区：[1]中国电力工程顾问集团科技开发有限公司,北京100120 [2]中南电力设计院,湖北武汉430071 [3]国核电力规划设计研究院,北京100094

出　　处：《电力勘测设计》2011年第5期54-57,70,共5页Electric Power Survey & Design

摘　　要：针对国内火力发电厂建设的新形势,本文介绍了国内首次把烟囱当作设备考虑的新型多管烟囱结构——三管自立式钢烟囱的结构设计思路,通过初步的技术经济性比较可知,三管自立式钢烟囱与传统套筒烟囱相比具有明显的优势,可取得较好的社会与经济效益,具有较好的推广前景。Based on the thermal power plant＇s new situation of construction at present,this paper is focused on the structural design＇s thinking of the three pipe self-supporting steel chimney,which should be designed by equipment at first.The three pipe self-supporting steel chimney have some obvious advantage depending on the technology economic comparison with the tube-in tube chimney,which can make better social economic benefits and should have better popularization prospects.

关 键 词：火力发电厂 三管自立式钢烟囱 结构设计 

分 类 号：TU271.1[建筑科学—建筑设计及理论]