大直径矩形顶管砼管节制作工艺  

A Brief Discussion on the Manufacturing Technology of Large Diameter Rectangular Pipe Jacking Concrete Pipe Joint

作　　者：江巍 JIANG Wei(Wuhan Tianchuang Construction Group Co.,Ltd.,Wuhan 430050)

机构地区：[1]武汉天创建设集团有限公司,武汉430050

出　　处：《现代制造技术与装备》2024年第1期98-100,共3页Modern Manufacturing Technology and Equipment

摘　　要：随着顶管技术在市政工程中的广泛应用,大直径预制砼管节的应用越来越普遍。大直径矩形顶管砼管节具有断面尺寸大、自重大、结构强度要求高、制作工艺复杂、质量精度及抗渗要求高等特点,因此采用科学合理的管节预制工艺尤其重要。With the extensive application of pipe jacking technology in municipal engineering,the application of large diameter prefabricated concrete pipe joint is more and more common.The large diameter rectangular pipe jacking concrete pipe joint has the characteristics of large section size,self-weight,high structural strength,complex manufacturing technology,high quality precision and high impermeability.Therefore,it is particularly important to adopt scientific and reasonable prefabrication technology.

关 键 词：市政工程 矩形顶管 砼管节 

分 类 号：TU990.3[建筑科学—市政工程]