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《Fujian Construction Science & Technology》 2009-05
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Technology and application of tubular piles back grouting

Chen Feng elte  
Tubular piles of concrete have been extensive used in the project.Combined with the technology of back grouting,the foundations bearing capacity is raised and the piles bear is reinforced.Based on the fundamental theory of tubular piles back grouting,the application scope of this technology and grouting materials are introduced in this paper.The grouting pressure and calculation of bearing capacity are also discussed.Ultimately,one project is taken for instance to analyze this technology by bearing capacity and economic.
【CateGory Index】: TU753.3
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