Hoop - stove chimney in the bao - steel incorporated company steel pipe factory regarded as the specifiable object the paper makes systemic studies including investigation and inspection of the reinforced concrete chimney and reliable assess method . some studies performed and results achieved mainly include : synthetical investigation method of the reinforced concrete chimney usage condition is put forward and real usage condition of the hoop - stove chimney in the bao - steel incorporated company steel pipe factory is handled by means of entirely investigation and inspection ; the mostly reason for impairment and defect of chimney locating in steel pipe factory hoop stove is revealed through result analysis of investigation and inspection ; to meet practical requirements that corporations manage industrial building all alone the paper presents condition appraisal method on reliability of the reinforced concrete chimney and assesses the reliability of hoop - stove chimney in the bao - steel incorporated company steel pipe factory 论文以宝山钢铁股份有限公司钢管厂环形炉烟囱为具体对象，对钢筋混凝土烟囱的调查检测和可靠性评定方法进行了系统研究，主要研究内容和成果包括：提出钢筋混凝土烟囱使用状况的综合调查方法，并对钢管厂环形炉烟囱进行了全面调查和检测，掌握了烟囱实际的使用状况；通过对调查检测结果的分析，揭示了钢管厂环形炉烟囱损伤和缺陷的主要原因；针对我国企业内部对工业建筑管理的实际需要，提出钢筋混凝土烟囱结构可靠性的状态评估方法，并钢管厂环形炉烟囱的可靠性进行了评定。
