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Patent Searching and Data


Title:
PILE AND CONSTRUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/221781
Kind Code:
A1
Abstract:
The present invention relates to a pile, which comprises: an outer pipe provided in a bored hole formed in the ground; an inner pipe provided inside the outer pipe; a stiffener disposed in the inner pipe, and extending over the entire length of at least the inner pipe; and a grout injected and cured between the outer pipe and the inner pipe and between the inner pipe and the stiffener, thereby having improved resistance performance against a vertical force and a bending stress.

Inventors:
SHIN, Ju-Ho (55 Jeollyeok-ro, Naju-si, Jeollanam-do, 58217, KR)
Application Number:
KR2017/006844
Publication Date:
December 06, 2018
Filing Date:
June 28, 2017
Export Citation:
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Assignee:
KOREA ELECTRIC POWER CORPORATION (55 Jeollyeok-ro, Naju-si, Jeollanam-do, 58217, KR)
International Classes:
E02D5/54; E02D7/00
Foreign References:
KR20080071289A2008-08-04
JP2009046879A2009-03-05
KR20070109436A2007-11-15
KR101635529B12016-07-04
KR100843577B12008-07-03
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (7th Floor, Daelim Acrotel13, Eonju-ro 30-gil,Gangnam-gu, Seoul, 06292, KR)
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