RETAINING WALL AND CONSTRUCTION METHOD THEREOF

• Main Author: JEONG, HAE YOUNG
• Format: Patent
• Language: English; Korean
• Published: 31.05.2017
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The present invention relates to a retaining wall structure, comprising: an inclined retaining wall member (100) which is inclined whose bottom is more into an excavation area (A) than its top; a bracket (200) which is combined with the inside of the inclined retaining wall member (100); a walling (300) which is combined with the top surface of the bracket (200); and weights (400) which are piled up on the walling (300) along an inclined surface of the inclined retaining wall member (100). According to the present invention, the inclined retaining wall member (100) is installed to be inclined toward the inside of the excavation area. Since the weights are combined with the top of the walling (300), the weight of the weights works on the external side of the excavation area. The weight of the weights prevents the inclined retaining wall member (100) from falling into the excavation area by soil pressure. As such, it is not needed to install a supporter or a raker and is able to secure a work space in the excavation area. 본 발명에 의한 흙막이 구조물은 상부에 비해 하부가 굴착영역(A)의 내측을 향하도록 경사지게 설치된 경사흙막이부재(100); 경사흙막이부재(100)의 내측에 결합된 브라켓(200); 브라켓(200)의 상면에 결합된 띠장(300); 띠장(300)에 적층되되, 경사흙막이부재(100)의 경사면을 따라 적층 되는 중량물(400);을 포함한다. 본 발명의 경사흙막이부재(100)는 굴착영역의 내측을 향하여 경사지게 설치되고, 띠장(300)의 상부에 중량물이 결합되어 굴착영역의 외측으로 중량물의 자중이 작용한다. 위 중량물의 자중은 경사흙막이부재(100)가 토압에 의해 굴착영역 내측으로 전도되는 것을 방지한다. 따라서 버팀대 또는 레이커의 설치가 필요 없고, 이로 인해 굴착영역 내부의 작업공간 확보가 가능하다.