Title:
FOUNDATION REINFORCEMENT APPARATUS USING BRACE-TYPE BEARING STRUCTURE AND HORIZONTAL PRESTRESSED DEVICE, AND FOUNDATION REINFORCEMENT METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/002535
Kind Code:
A1
Abstract:
The present invention relates to a foundation reinforcement apparatus using a brace-type bearing structure and a horizontal prestressed device and a foundation reinforcement method using same, which introduce horizontal tensile force to the brace-type bearing structure during foundation reinforcement used in a remodeling construction requiring an extension, for an apartment and the like, so that an upper bearing plate connected to an existing vertical part and an existing slab serves as a reaction force structure, thereby allowing a preload to be introduced to the newly-provided piles of a newly-provided foundation plate and, simultaneously, the newly-provided piles to bear the load applied before and after the extension, so that reinforcement efficiency is increased, and thus an economical construction is possible.
Inventors:
YOU YOUNG CHAN (KR)
CHOI KI SUN (KR)
LEE HYUN JEE (KR)
CHOI KI SUN (KR)
LEE HYUN JEE (KR)
Application Number:
PCT/KR2019/012488
Publication Date:
January 07, 2021
Filing Date:
September 26, 2019
Export Citation:
Assignee:
KOREA INST CIVIL ENG & BUILDING TECH (KR)
International Classes:
E02D27/48; E02D5/56
Foreign References:
| JP2003336402A | 2003-11-28 | |||
| JP2011241533A | 2011-12-01 | |||
| JPH09228392A | 1997-09-02 | |||
| KR20110027022A | 2011-03-16 | |||
| US20120047830A1 | 2012-03-01 |
Attorney, Agent or Firm:
SONG, Se Geun (KR)
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