

Project
The key to pipe jacking construction depends on the main jacking cylinder jacking
- Categories:Technical Services
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- Time of issue:2020-09-23 15:13
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(Summary description)Pipejackingconstructionreferstotheconstructionprocessofjackingsteelpipes(includingmulti-sectionsteelpipes)orconcretepipesfrompointAtopointBbyhydraulicpowerwithoutdiggingtrenchesonthesurface.TheprocessprincipleandprocessofpipejackingconstructionTheMing-layingpipelineischangedtousemachineryasthedrivingforcetotransferthepipelinefrompointAtopointBunderthesurface.Themainmechanicalequipmentincludeshoistingequipment,high-pressureoilpumps,large-tonnagejacks,backpilesandbackbeams,guiderailsandexcavatedtools,theodolite,andlevel.Thefunctionandquantityofthemachinetoolsaredeterminedaccordingtothediameter,lengthandweightofthepipesectionbeingpushedinto. Pipejackingengineeringisasub-subjectoftrenchlessengineeringoraprocessoftrenchlessengineeringconstruction.Itisaconstructiontechnologythatpassespipelinesthroughauxiliaryequipmentwithoutexcavationsurface,andcanpassthroughroads,railways,rivers,groundbuildings,undergroundstructures,andvariousundergroundpipelines.Thepipejackingprojectmainlyreliesonthethrustofthemainjackingcylinderandtherelayroombetweenthepipelinestopushthetoolpipeortheroadheaderfromtheworkingwellthroughthesoiltothereceivingwellandatthesametimepushthepipelineintotheworkinghole.Thepipelineispushedinbythemainjackingcylinder,andpeopleusuallycallthiskindofprojectapipejackingproject. Processcharacteristicsandscopeofapplication:Pipejackingundertheroad,andtheroadisunblocked;thepipejackingunderthebuildingdoesnotaffectthefunctionofthebuilding;shortensthepipelinelayingcycleandreducestheprojectcostsignificantly;theequipmentissingleandtheoperationissimple;itissuitableforrailways,highwaysanddifficultorUndergroundpipelineconstructionthatisnotsuitablefortrenchexcavation.
The key to pipe jacking construction depends on the main jacking cylinder jacking
(Summary description)Pipejackingconstructionreferstotheconstructionprocessofjackingsteelpipes(includingmulti-sectionsteelpipes)orconcretepipesfrompointAtopointBbyhydraulicpowerwithoutdiggingtrenchesonthesurface.TheprocessprincipleandprocessofpipejackingconstructionTheMing-layingpipelineischangedtousemachineryasthedrivingforcetotransferthepipelinefrompointAtopointBunderthesurface.Themainmechanicalequipmentincludeshoistingequipment,high-pressureoilpumps,large-tonnagejacks,backpilesandbackbeams,guiderailsandexcavatedtools,theodolite,andlevel.Thefunctionandquantityofthemachinetoolsaredeterminedaccordingtothediameter,lengthandweightofthepipesectionbeingpushedinto. Pipejackingengineeringisasub-subjectoftrenchlessengineeringoraprocessoftrenchlessengineeringconstruction.Itisaconstructiontechnologythatpassespipelinesthroughauxiliaryequipmentwithoutexcavationsurface,andcanpassthroughroads,railways,rivers,groundbuildings,undergroundstructures,andvariousundergroundpipelines.Thepipejackingprojectmainlyreliesonthethrustofthemainjackingcylinderandtherelayroombetweenthepipelinestopushthetoolpipeortheroadheaderfromtheworkingwellthroughthesoiltothereceivingwellandatthesametimepushthepipelineintotheworkinghole.Thepipelineispushedinbythemainjackingcylinder,andpeopleusuallycallthiskindofprojectapipejackingproject. Processcharacteristicsandscopeofapplication:Pipejackingundertheroad,andtheroadisunblocked;thepipejackingunderthebuildingdoesnotaffectthefunctionofthebuilding;shortensthepipelinelayingcycleandreducestheprojectcostsignificantly;theequipmentissingleandtheoperationissimple;itissuitableforrailways,highwaysanddifficultorUndergroundpipelineconstructionthatisnotsuitablefortrenchexcavation.
- Categories:Technical Services
- Author:
- Origin:
- Time of issue:2020-09-23 15:13
- Views:
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