某电厂钢内筒烟囱检测鉴定与分析  

DETECTION AND IDENTIFICATION AND ANALYSIS OF STEEL TUBE CHIMNEY FOR A POWER PLANT

作　　者：李科[1] 郑伟花[1] 王宗华[1] 牛金亮[2] 

机构地区：[1]南阳师范学院土木建筑工程学院,河南南阳473061 [2]甘肃土木工程科学研究院,兰州730020

出　　处：《钢结构》2012年第8期45-46,30,共3页Steel Construction

基　　金：河南省科技厅重点科技攻关项目(112102310516);南阳师范学院校级专项项目(ZX2009002)

摘　　要：某电厂一套筒式钢筋混凝土-钢内筒烟囱,在使用过程中出现腐蚀、破损等现象,为保证结构能够继续安全使用,明确原因,防止腐蚀的进一步加剧,对该结构进行检测鉴定,并根据检测结果提出合理化的改进措施。Corrosion and damage etc occurred on a cylindrical reinforced concrete-steel tube chimney during its use in a power plant. In order to ensure its further safety use, find reasons and avoid its further corrosion, detection and appraisal of the structure were done; based on which rational measures for improvement were finally proposed.

关 键 词：烟囱 腐蚀 破损 检测鉴定 

分 类 号：TU746.2[建筑科学—建筑技术科学]