Experimental Research on Prestressed Transfer Performances of PHC Piles

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Title: Experimental Research on Prestressed Transfer Performances of PHC Piles

Author(s): Feng Wu, etc.

Publication: China Concrete and Cement Products

Volume:

Issue: No.3 2010(Total 173)

Appears on pages(s): 35-37

Keywords: Prestressed transfer length, PHC piles

Date: 6/20/2010

Abstract:
To carry out a experimental research on pretensioned prestressed concrete pile by different pile cut-off ways such as end release,cutting,sledge hammer chisel and pneumatic pick etc.,the influence of different cut-off ways on its prestressed transfer length of PHC piles is studied.Meanwhile,the prestressed transfer length after cut-off has been determined through field tests and theoretical analysis,which provides a reliable basis for design.
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