陈郢泵站安全鉴定中的建筑物复核计算分析

Calculation and Analysis of Buildings in Safety Appraisal of the Chenying Pumping Station

陈郢泵站于2003年拆除重建,泵站兼具排涝与灌溉功能,排涝流量6.7 m^3/s,灌溉流量4.2 m^3/s,总装机2 400 kW。泵站工程等别为Ⅲ等,主要建筑物级别为3级,泵站运行至今已有十多年。文中主要依据《泵站安全鉴定规程》对陈郢泵站的主要建筑物进行复核计算分析,从而判定主要建筑物的结构安全状态及安全类别,为泵站的安全运行提供保证,为下一步的加固工作提供依据。

The Chenying Pumping Station was removed and rebuilt in 2003. The pumping station has drainage and irrigation functions,the drainage flow is 6.7 m3/s,the irrigation flow is 4.2 m3/s,and the total installed capacity is 2 400 kW. The rank of pumping station is rank Ⅲ,the grade of main buildings is grade 3. The pumping station has been running for more than ten years. This paper mainly analyzes the main buildings of the Chenying Pumping Station based on code for safety appraisal of pumping station,so as to determine the structural safety status and safety category of the main buildings,provides guarantee for the safe operation of pumping station,and provides the basis for the further reinforcement work.