Title:
SOLDIER PILE USING GUIDE BRACKET AND SUPPORT BRACKET, AND METHOD FOR CONSTRUCTING TEMPORARY EARTH-RETAINING STRUCTURE BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2024/075920
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a soldier pile using a guide bracket and a support bracket, and a method for constructing a temporary earth-retaining structure by using same, which provide a guide bracket at the rear upper portion of a pile, provide a support bracket at the lower portion thereof, anchor a tension member to the guide bracket and the support bracket, and then tension, at an excavation front surface, the tension member, and thus eliminate the concern that the pile falls or collapses into a pit-excavation space even if a separate support member is not provided on a pit-excavation side, and construct, even in a small, downtown area, a temporary earth-retaining structure regardless of whether a ground site on the rear side of the pile is wide or narrow and regardless of whether excavation has been or will be performed. In order to accomplish the objective, the soldier pile using a guide bracket and a support bracket, according to the present invention, comprises: a pile formed in a predetermined shape; an upper guide bracket coupled to the upper end portion of one side of the pile; a lower support bracket coupled to the lower portion of one side of the pile; and the tension member having one end fixed to the lower support bracket, and having the other end passing through and extending through the upper guide bracket. In addition, in order to accomplish the objective, the method for constructing a temporary earth-retaining structure by using a soldier pile using a guide bracket and a support bracket, according to the present invention, comprises the steps of: forming bored holes by boring holes of a predetermined diameter and depth in the ground at predetermined intervals; embedding, into the bored hole, the soldier pile using a guide bracket and a support bracket while same faces the excavation rear side; and tensioning, with predetermined force, at the excavation front surface, the tension member provided at the solider pile using a guide bracket and a support bracket.
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Inventors:
OH YONG HWAN (KR)
Application Number:
PCT/KR2023/007143
Publication Date:
April 11, 2024
Filing Date:
May 25, 2023
Export Citation:
Assignee:
OH YONG HWAN (KR)
International Classes:
E02D17/04; E02D5/04; E02D5/28; E02D17/08
Attorney, Agent or Firm:
LEE, Jae Rok (KR)
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