Load Bearing Mechanism And Engineering Application For High-Pressure Chemical Belled Pile

This article author unifies the high pressure turns on high-pressure chemical churning pile and high-pressure chemical belled pile the merit, turns on lathe to high-pressure chemical churning pile performs in Henan some grain reservoir one-story house warehouse warehouse dump site ground processing to utilize, carries on the experiment in the construction process, and turned on lathe with the traditional high-pressure chemical churning pile (not to expand bottom) to carry on the contrast, the experimental result had indicated this method greatly enhanced the location ground supporting capacity, and turned on lathe compared to the traditional high pressure spurts the pile project construction cost to save hundred million 30%, has saved the project construction cost, and reduced the time limit for a project.In order to further analyzes the high pressure turns on high-pressure chemical churning pile mechanics mechanism, the author used general finite element analysis software ANSYS to turn on high-pressure chemical belled pile and high-pressure chemical churning pile separately to establish the three-dimensional model, and has carried on the analysis comparison, finally thought the high-pressure chemical belled pile turns on high-pressure chemical churning pile the load transmission mechanism to be different, former has displayed the model frictional resistance end bearing pile shape, but latter displayed for the model frictional pile work character This research work has achieved satisfied economics effect and will be something important for the later related research.Through this article research, analyzed some high-pressure chemical belled pile mechanics mechanism. Will choose the reasonable ground processing method for the next similar geological condition under, has provided the theory support and the project model.