Title:
SUPPORT STRENGTH REINFORCING STRUCTURE OF GUARDRAIL POST
Document Type and Number:
WIPO Patent Application WO/2022/045461
Kind Code:
A1
Abstract:
The present invention relates to a support strength reinforcing structure of a guardrail post, the structure comprising: a post provided at a guardrail and buried under the ground; a support strength reinforcing structure body provided at the lower portion of the post; and concrete mortar buried together with the post and the support strength reinforcing structure body and cured. In addition, the concrete mortar has improved rigidity through the support strength reinforcing structure body so that the support strength of the post can be improved. Furthermore, according to the present invention, support strength of the post can be sufficiently ensured through the concrete mortar and the support strength reinforcing structure body even on ground having been shallowly excavated because of many electric wires and pipes buried in an urban area.
Inventors:
KIM DO YUN (KR)
Application Number:
PCT/KR2020/016743
Publication Date:
March 03, 2022
Filing Date:
November 24, 2020
Export Citation:
Assignee:
YUSEUNG CO LTD (KR)
International Classes:
E02D27/42; E01F15/04; E02D5/62; E04H17/20
Foreign References:
| KR20110007887A | 2011-01-25 | |||
| KR100850799B1 | 2008-08-07 | |||
| KR100582866B1 | 2006-05-23 | |||
| KR20120001556U | 2012-03-07 | |||
| JP2014173343A | 2014-09-22 |
Attorney, Agent or Firm:
KIM, Jong Seok (KR)
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