Advances in Constructional Engineering

The underground drainage network is the municipal infrastructure that runs through the urban construction process, which has the function of collecting and transporting industrial wastewater, domestic sewage and rainwater, and its state is closely related to the social and economic development of the city and even the country. With the rapid advancement of Chinas urbanization process, traditional drainage systems are difficult to adapt to the new urban pattern, resulting in frequent urban problems such as urban waterlogging, ground collapse and environmental pollution. It is necessary to do a good job in the investigation of urban underground drainage pipeline related facilities, and complete the field investigation of underground drainage pipeline facilities by determining the investigation requirements of underground drainage pipeline facilities. Fully understand the current situation of urban underground drainage pipeline layout, and then provide data support for urban water works. Underground drainage pipe network is the key to ensure public safety, flood drainage and waterlogging prevention and water pollution control. In order to cope with global climate change and increasingly dense urban construction, it is a basic guarantee job to carry out a general survey of the underground drainage pipe network, understand the distribution of the urban underground drainage pipe network in detail, and carry out scientific planning, design and management of underground pipe network.

Underground drainage network; Probe; Technology