Design and Construction Technology of Shallow Soil Covered Large Section Rectangular Pipe Jacking Opening Working Well Adjacent to Operating Railway
Taking the opening operation of large section rectangular pipe jacking project adjacent to Putian high-speed railway station in Putian City as an example,the design and construction technology of rectangular pipe jacking shallow soil covering opening working well is introduced,including the selection basis of the location of the working well near the operating railway,the key points of the working well design,the moritoring content and control index,the process and key technical points of using the working well to implement the working well.During the operation,all the measured values are within the safe range,which indicates that the design and construction technology of the opening working well are safe and feasible.
shallow soil coveringtunneladjacent operating railwaylarge section pipe jackingdesign of working wellopening operationdeformation monitoringoperation safety
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