摘要
现以宁夏固原地区城乡饮水安全水源工程为例,运用一种大管径PCCP管试水阶段管缝缺陷快速处理办法,在保证施工质量的前提下快速处理管缝渗漏缺陷,满足了施工要求,可给类似工程提供借鉴。
According to the example of Ningxia Guyuan Region Urban and Rural Drinking Water Safety Water Source Project,a treatment method is used to rapidly treat the seam leakage defect of large diameter PCCP pipe in the water treating period under the premise of guaranteeing the construction quality in order to meet the construction requirements and be referred for the similar projects.
出处
《城市道桥与防洪》
2018年第4期174-175,共2页
Urban Roads Bridges & Flood Control
关键词
PCCP管
外缝镇墩加固
內缝刚性连接
PCCP pipe
pier reinforcement of external seam
rigid connection of internal seam
