Construction Method of Village Water Pipeline Project based on Backfill Support Method
In the process of pipeline burying and backfilling of the construction method of village water pipeline project,the uneven filling leads to the lack of pipeline stability,which affects the service life and water supply quality.Therefore,the construction method of village water pipeline project based on backfill support method is put forward.A combination of manual and mechanical excavation method is used to excavate the trench.Modify and adjust the piloting parameters according to the horizontal distance to complete the elevation control.Locate the tap water transmission pipeline,level and align the pipeline position,and install the decompression pool,water inlet valve and drainage valve.Design the extension of the gantry frame and set a unified settlement observation point,and finally complete the construction of the village water pipeline project through the backfill support method.The experimental results show that the optimized test group achieves a higher tap water coverage ratio,which indicates that the actual linkage water diversion effect is better.
backfill support methodvillage tap waterpipeline engineeringexcavation trenchelevation control
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