合流污水箱涵保护性监测技术研究

Study on Protective Monitoring Technology of Combined Sewage Box Culvert

合流污水箱涵承担着城市污水的外排任务,保证其安全运行极其重要。城市化进程中地下空间的开发难免对既有城市基础设施产生不利影响。如何在新建工程施工过程中对既有污水箱涵进行保护性监测,确保及时发现问题并进行预警以确保不发生更大的损失是一个值得研究的课题。以一个比较典型的实际工程项目为例,说明了邻近项目地下工程施工过程中如何对既有合流污水干线箱涵进行保护性监测。有关经验可供相关专业人员参考。

The combined sewage box culvert is to discharge the urban sewage out It is very important to guarantee its safe operation.The development of underground space in the urbanization process is inevitable to have adverse effects on existing urban infrastructure.It is a subject worthy of study how to protectively monitor the existing sewage box culvert in the new engineering constructions,and make sure to find the problems and to issue the early warning in order to guarantee no larger loss.Taking a more typical practical engineering project as an example,the article describes how to protectively monitor the existing combined sewage pipeline box culvert in the underground engineering construction of an adjacent project The relative experience can be referred for the similar projects.