Panel type retaining wall construction method using composite anchor body: Fid-Bau Portal

Panel type retaining wall construction method using composite anchor body

CHOI WON SEOK

The present invention relates to a panel-type retaining wall construction method using a composite anchor body, in the panel-type retaining wall construction method for tensioning an anchor body and then anchoring the anchor body to a retaining wall panel, comprises the steps of: a) pouring foundation concrete (200) and forming a drilling hole (10) on a slope (1); b) inserting a composite anchor body (100) into the drilling hole (10); c) injecting grout material into the drilling hole (10); d) installing a retaining wall panel (300) while allowing the end of the composite anchor body (100) to protrude through an anchor installation hole (301) of the retaining wall panel (300); e) forming a backfill part (400) between the slope (1) and the retaining wall panel (300); and g) tensioning and anchoring the composite anchor body (100). Accordingly, the durability and stability of a retaining wall are high.

본 발명은, 앵커체를 인장한 후 옹벽패널에 정착하여 시공하는 패널식 옹벽시공방법에 있어서, 가) 기초콘크리트(200) 타설 및 비탈면(1)에 천공홀(10)을 형성하는 단계; 나) 천공홀(10)에 복합앵커체(100)를 삽입하는 단계; 다) 천공홀(10)에, 그라우트재를 주입하는 단계; 라) 옹벽패널(300)의 앵커설치공(301)으로 복합앵커체(100)의 단부가 돌출되도록 하면서, 옹벽패널(300)을 설치하는 단계; 마) 비탈면(1)과 옹벽패널(300)의 사이에 뒤채움부(400)를 형성하는 단계; 바) 복합앵커체(100)를 인장하고 정착하는 단계를 포함하는 복합앵커체를 이용한 패널식 옹벽시공방법에 관한 것이다.

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