The Technology And Quality Control Of City Underground Pipeline Detection

Underground pipeline is an important part of the city infrastructure, it carries avariety of material flow, energy flow and information flow, is one of the importantmaterial basis for the survival and development of the city. The detection ofunderground pipeline is composed of Applied Geophysics, computer digital surveyingand mapping, three professional, to complete the underground pipeline exploration,mapping and data storage. Detection of underground pipeline construction projectplanning, surveying and mapping, finance, management, supervision, qualityinspection and detection, pipeline property rights and a number of units involved inthe overall project, is a professional act with united strength. To carry out acomprehensive detection of underground pipeline project, master and understand thestatus of city underground pipeline, the establishment of underground pipelinedatabase or underground pipeline information management system, the constructionof underground pipeline specification guide, realize the dynamic management ofunderground pipeline, is the need of city planning, construction and managementdepartment, city disaster prevention, mitigation and coping is emergent accident.In this paper, combined with the detection of underground pipeline and thecharacteristics of the process, through the literature, theory analysis and exampleverification form, summarize the innovation on technology, method for the detectionof underground pipeline, in-depth study of the quality control for the undergroundpipeline. This paper is divided into six chapters, followed by the introduction,underground pipeline detection technology, underground pipeline survey technology,generation, underground pipeline data output and map underground pipeline detectionquality control as well as the summary and recommendations. Among them:Chapter Ⅰ: This article selected topic background and the significance,introduced the domestic and foreign pipeline detection technology and the qualitycontrol status. Chapter Ⅱ: Focuses on the principle and method of underground pipelinedetection technology, and puts forward the multi-source exploration methodintegrated pipeline detection technology.Chapter Ⅲ: With engineering examples to introduce the measurementtechnology of underground pipeline.Chapter Ⅳ: Carries on the design to the underground pipeline data pool, tabledata structure, and introduces the generation and compilation of underground pipelinemap.Chapter Ⅴ: Of the underground pipeline detection project quality controlsummary, on how effective implementation of quality control.Chapter Ⅵ: Summarizes the achievements and prospects.