玉林市龙云灌区工程输水管道管材的比选  

Comparison and selection of water conveyance pipe materials for Longyun Irrigation Zone Project in Yulin City

作　　者：陈桂斌[1] CHEN Gui-bin(Guangxi Water&Power Design Institute Co.,Ltd.,Nanning 530023,China)

机构地区：[1]广西水利电力勘测设计研究院有限责任公司,南宁530023

出　　处：《广西水利水电》2025年第1期28-30,38,共4页Guangxi Water Resources & Hydropower Engineering

摘　　要：本文旨在探讨龙云灌区管道管材的选择问题。通过分析不同地段的水力学条件、地基适应性及回填料要求,综合比较预应力钢筒混凝土管、球墨铸铁管、钢管等不同管材的技术性能、成本、耐用性、施工难度等因素,为龙云灌区工程提供科学合理的管材选择方案。This paper aims to explore the selection of pipe materials for Longyun Irrigation Zone Project.An analysis was made on the hydraulic conditions,foundation adaptability and backfill material requirements in different areas,and different pipe materials of PCCP,ductile iron pipe and steel pipe etc.were compared in respects of performance,cost,durability,and construction difficulty,based on which scientific and rational pipe material scheme was selected for Longyun Irrigation Zone Project.

关 键 词：输水管道 预应力钢筒混凝土管 球墨铸铁管 钢管 龙云灌区 

分 类 号：TU991.33[建筑科学—市政工程]