Research on problems and defect detection and analysis technology of urban drainage pipelines
The good operation of urban drainage network is very important for urban development and the improvement of flood prevention and disaster prevention ability.However,at present,there are still some risks in the operation of urban drainage network.This paper makes a comprehensive analysis of the existing problems of the drainage network,introduces the current commonly used defect detection and analysis techniques of the urban drainage network,summarizes the system and predicts the development trend,in order to provide decision-making basis for the further construction and improvement of the urban drainage network and provide reliable technical reference for professionals.
Urban drainage networkExisting problemsDetection and analysis technologyDevelopment tren
NETL
NSTL
万方数据
