Pretensioned Prestressed Reinforced Concrete U-type Sheet Pile As The Application Study Of Retaining Piles

With the enhancement of the deepening of market economy and building a conservationminded society of the comprehensive promotion and awareness of environmental protection,for the development of foundation pit, slope retaining engineering, pile the traditionalretaining more can’t adapt to the modern construction industry, promote high quality ofprecast piles is not only the key to solve the application of engineering quality defects, theinevitable the product of a certain stage of development of the construction industry to also.This paper firstly studies the pretensioned prestressed concrete U-type sheet pile(hereinafter referred to as U-type sheet pile) the structure character and construction method,the application in the actual project, found in the process of construction of U-type sheet pileproblems and to improve the design theory, through field monitoring data statistics andanalysis, provide reference to the various problems in the future of U-type sheet pile inconstruction project encountered.The fourth part of the paper describes the application of U-type sheet pile in practicalengineering, application examples, using data visually display the dry type U sheet pileoutstanding advantage in economy, efficiency, social, environmental protection and otheraspects, for the construction industry to promote basic professional to provide more reliabledecision support.