套接紧定式镀锌钢导管在建筑工程中的应用

The application of fastening connection galvanized steel conduit

结合工程实例,介绍套接紧定式镀锌钢导管的设计目的和施工优点,并从施工工艺、施工方法、质量控制等方面进行阐述,着重进行了套接紧定式镀锌钢导管(JDG)与传统焊接钢管(SC)的经济技术分析,总结出其在工程施工中产生的实际意义和经济效益。

Combined with practical work, from construction technology, construction method, quahty control and other aspects tnc advantages of fastening connection galvanized steel conduit in design and construction are introduced. Economic and technical analysis is mainly carried out between fastening connection galvanized steel conduit （JDG） and traditional welded steel pipe （SC）. In the end practical significance and economic .performance of this conduit in engineering construction are summarized.