Application of Water Stop Curtain Technology of Double Pipe High Pressure Jet Grouting Pile in Construction Engineering
When the deep foundation pit excavation in high water level area,if the water curtain is not set,it may cause construction safety problems.Double pipe high pressure rotary jet grouting pile is widely used in engineering with its significant advantages.On the basis of the construction principle of double pipe high pressure rotary jet pile,the engineering case and the hydrogeological conditions of the area are introduced.The project uses the water stop curtain technology of double pipe high pressure rotary jet pile to strengthen the foundation and play the effect of water stop.The construction process has been studied in depth,and the results show that this technology has achieved a good effect and effectively guaranteed the construction safety of construction engineering
construction engineeringdouble pipe high pressure rotary pilewater stop curtaindeep foundation pit
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