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Title:
EXECUTION METHOD OF PRECAST PILE
Document Type and Number:
Japanese Patent JP2002038469
Kind Code:
A
Abstract:

To provide an execution method for a large diameter precast pile closed at the tip capable of being easily executed and sufficiently developing the intrinsic bearing capacity of the ground.

The execution method is constituted of a process in which a hard ground layer in which piles are driven is selected and a slurry hardener and soil are mixed together in a range wider than the outer diameter of the pile 1 to prepare an improved ground 31, and another process in which a pile 31 with the closed tip is installed until the improving ground is hardened.


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Inventors:
TAKANO KIMIHISA
HAYASHI MASAHIRO
SHINOHARA TOSHIO
MORI GEN
Application Number:
JP2000226325A
Publication Date:
February 06, 2002
Filing Date:
July 27, 2000
Export Citation:
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Assignee:
NIPPON KOKAN KK
International Classes:
E02D5/28; E02D5/30; E02D5/46; E02D5/56; (IPC1-7): E02D5/28; E02D5/30; E02D5/46; E02D5/56
Attorney, Agent or Firm:
Muneharu Sasaki (3 outside)



 
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