Retaining wall construction method for not required wall finishing and mold

According to the present invention, provided is a retaining wall construction method eliminating the need for a mold and wall-finishing, capable of being very useful for a place, which takes earth pressure, and significantly lowering construction costs and shortening periods for construction by enab...

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Bibliographic Details
Main Authors RYU, HAE WOO, CHOI, KWI JA, JUNG, GUN HO, JANG, DONG WOON
Format Patent
LanguageEnglish
Korean
Published 15.01.2020
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:According to the present invention, provided is a retaining wall construction method eliminating the need for a mold and wall-finishing, capable of being very useful for a place, which takes earth pressure, and significantly lowering construction costs and shortening periods for construction by enabling construction without wall rebar replacement, a wall mold and wall-finishing. According to an advisable embodiment of the present invention, the retaining wall construction method includes the following steps of: installing a foundation mold on the floor of the foundation ground, in which a retaining wall is expected to be constructed, and then, placing foundation rebars; erecting unit wall panels or unit wall modules where the foundation rebars are placed, one by one in a longitudinal direction of the retaining wall while connecting adjacent unit wall panels with each other; placing foundation concrete in the foundation mold, and sequentially placing wall concrete in the unit wall panels or unit wall modules, and then, curing the concrete; and removing the foundation mold, and then, backfilling the site. 본 발명은 벽체 철근 배근, 벽체 거푸집 및 벽체 마감이 없이 시공되어져 공기가 단축되고 시공비용이 대폭 저감될 수 있고, 더욱이 작은 토압을 받는 곳에 매우 유용토록 한 벽체 마감 및 거푸집이 불필요한 옹벽의 시공 방법을 제공한다. 본 발명의 적절한 실시 형태에 따른 벽체 마감 및 거푸집이 불필요한 옹벽의 시공 방법은, 옹벽이 시공될 기초지반의 바닥에 기초거푸집을 설치한 후 기초 철근을 배근하는 단계와; 기초 철근이 배근되어 있는 곳에 단위벽체패널 또는 단위벽체모듈을 옹벽의 길이방향으로 하나씩 나란하게 세워가면서 인접한 단위벽체패널을 서로 연결시켜 놓는 단계와; 기초거푸집에는 기초콘크리트를 타설하고, 단위벽체패널 또는 단위벽체모듈에는 벽체콘크리트를 순차적으로 타설한 후 양생하는 단계와; 기초거푸집을 제거한 후 되메우기를 실시하는 단계;를 포함하여 시공되는 것을 특징으로 한다.
Bibliography:Application Number: KR20190057167