邵振标(龙信建设集团有限公司,江苏省苏州市 215021)
李德路(江苏建筑职业技术学院,江苏省徐州市 221116)
Marking of Laying Mode of Electrical Pipelines and Introduction of JDG Connection Technology
Shao Zhenbiao(Longxin Construction Group Co.,Ltd.,Suzhou 215021,Jiangsu Province,China)
Li Delu(Jiangsu Jianzhu Institute,Xuzhou 221116,Jiangsu Province,China)
Abstract Correct understanding of marking laying mode of electrical pipelines is presented;the characteristic and economic advantages of the JDG are analyzed and compared,and operation process of JDG construction are provided.
Key words Marking of laying mode of electrical pipelines Fastening connection steel tube(JDG) Characteristic JDG connection technology
摘 要 准确理解电气管线敷设方式的标注,对JDG管的特点及优势作分析、比较,并给出JDG管施工操作过程。
关键词 电气管线敷设方式标注 JDG套接紧定式钢导管 特点 JDG管套接工艺