Title:
COMPOSITE STEEL PIPE PILE PROVIDED WITH REINFORCED TIP AND CONSTRUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/090543
Kind Code:
A1
Abstract:
The present invention relates to a composite steel pipe pile provided with a reinforced tip, wherein the reinforced tip including reinforced natural ground in a cylindrical shape is provided at the lower portion of a steel pipe pile body provided with a ring-shaped supporting steel plate on the lower circumference thereof, and thus, a greater permissible support force than that of an existing pile can be obtained without inserting a helix into the supporting ground.
Inventors:
YIM SEONG DAE (KR)
Application Number:
PCT/KR2022/004536
Publication Date:
May 25, 2023
Filing Date:
March 30, 2022
Export Citation:
Assignee:
SAMIL ENG & CONSTRUCTION CO LTD (KR)
International Classes:
E02D5/28; E02D5/72
Foreign References:
| JP2013057194A | 2013-03-28 | |||
| JP2003176534A | 2003-06-24 | |||
| JP2006207161A | 2006-08-10 | |||
| JPH08120664A | 1996-05-14 | |||
| KR101785476B1 | 2017-10-17 | |||
| KR102368634B1 | 2022-03-07 |
Attorney, Agent or Firm:
KIM, Locbae (KR)
Download PDF: