摘要
针对在不断流、不影响管道正常使用情况下快速有效地完成既有管道的封堵,采用潜水员水下作业技术,通过预设安装钢板、绳锯切割管道、钢板封堵等手段完成不断水条件下大管径雨污水管道改排,运营管道的封堵,达到了运营管道封堵的目的,而且保证了管道正常运行,降低了对沿线居民生产生活的影响。
This technology aims to quickly and effectively plug existing pipelines without interrupting the flow and affecting their normal use.Divers are employed to perform underwater operations,using preset installation of steel plates,rope saw cutting,and steel plate sealing to complete the diversion of large diameter rainwater and sewage pipelines under non cut-off water conditions.This technology not only ensures the normal operation of the pipeline,but also reduces the impact on the production and life of residents along the line.
作者
史碧维
Shi Biwei(Xi’an Municipal Road&Bridge Construction Group Co.,Ltd.,Xi’an Shaanxi 710000,China)
出处
《山西建筑》
2024年第8期178-181,共4页
Shanxi Architecture
关键词
大管径
不断水
改排
封堵
large diameter
continuous water
rearrangement
plugging