Pipe Jacking Construction Technologyin Municipal Water Supplyand Drainage Pipeline Engineering
In order to solve the problem of underground pipeline construction in urban construction,this paper,combined with the municipal road construction in an urban area,makes a deeper analysis of the construction pro-cess of underground pipeline in municipal engineering.Mainly including the selection and installation of pipe jacking construction equipment,pipe jacking,pipe jacking measurement and deviation correction,grouting,pit-ting,pipe section connection,pipe grouting construction after jacking,interface treatment and closed water test.The concrete construction methods of well layout,measurement lofting,pipe jacking,pipe and pipe joint installa-tion,grouting and other aspects of pipe jacking construction work are provided,and the technical problems which should be paid attention to in each step are pointed out.It is hoped that the research of this paper can play a cer-tain role in the construction of underground pipelines in municipal engineering to ensure its construction quality.
municipal engineeringunderground pipelinepipeline construction
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