Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tunnel excavation methods using cutter with improved working freedom
The present invention relates to a method for removing a rock block by forming a cutting groove on a tunnel excavation surface using a cutter installed on the front end of an excavator arm, inserting a wedge of a hydraulic breaker into the cutting groove and hitting the same. The cutter can excavate a curved surface of a tunnel side wall, a curved surface of a ceiling, and a tunnel bottom surface by performing yaw rotation, pitch rotation, roll rotation, and linear movement.
본 발명은 굴착기 아암의 선단에 설치된 커터를 이용하여 터널 굴착면에 커팅홈을 형성하고 이 커팅홈에 유압 브레이커의 쐐기를 삽입 및 타격하여 암석블록을 제거하는 방법에 대한 것으로서, 커터가 요(yaw) 회전, 피치(pitch) 회전, 롤(roll) 회전 및 선형 이동이 가능하므로 터널 측벽의 곡면과, 천정의 곡면 및, 터널 바닥면을 굴착할 수 있다.
Tunnel excavation methods using cutter with improved working freedom
The present invention relates to a method for removing a rock block by forming a cutting groove on a tunnel excavation surface using a cutter installed on the front end of an excavator arm, inserting a wedge of a hydraulic breaker into the cutting groove and hitting the same. The cutter can excavate a curved surface of a tunnel side wall, a curved surface of a ceiling, and a tunnel bottom surface by performing yaw rotation, pitch rotation, roll rotation, and linear movement.
본 발명은 굴착기 아암의 선단에 설치된 커터를 이용하여 터널 굴착면에 커팅홈을 형성하고 이 커팅홈에 유압 브레이커의 쐐기를 삽입 및 타격하여 암석블록을 제거하는 방법에 대한 것으로서, 커터가 요(yaw) 회전, 피치(pitch) 회전, 롤(roll) 회전 및 선형 이동이 가능하므로 터널 측벽의 곡면과, 천정의 곡면 및, 터널 바닥면을 굴착할 수 있다.
Tunnel excavation methods using cutter with improved working freedom
작업 자유도가 향상된 커터를 이용한 터널 굴착방법
CHO JUNG WOO (Autor:in) / OH JOO YOUNG (Autor:in) / KIM MUN GYU (Autor:in) / PARK HYUNEJUN (Autor:in)
27.12.2023
Patent
Elektronische Ressource
Koreanisch
Tunnel excavation methods using cutter with improved working freedom
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