A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LIVE WIRE PRECAST MANHOLE AND ITS CONSTRUCTION METHOD
An objective of the present invention is to provide a live wire precast manhole and an installation method thereof which facilitate installation in a live wire state without relocating or damaging an obstruction complexly buried underground. According to the present invention, the live wire precast manhole comprises: an upper plate unit having at least one hole in which a manhole cover is mounted; a plurality of pillars which are integrated into the upper plate unit by precast concrete, and support the upper plate unit; a through hole formed between two neighboring pillars, through which an obstruction passes; and an exposed rebar exposed to the upper plate unit on a side of the through hole and one surface of the pillars to be buried in concrete when forming a side wall.
본 발명에 따른 활선 프리캐스트맨홀은 맨홀 뚜껑과 결합하는 적어도 하나의 홀을 구비하는 상판부와, 상기 상판부와 프리캐스트콘크리트에 의해 일체로 형성되며 상기 상판부를 지지하는 복수개의 기둥과, 상기 이웃하는 2개의 기둥 사이에 형성되어 지장물이 통과하는 통과홀과, 상기 통과홀 측 상기 상판부 및 상기 기둥 일면에 노출되어 측벽 형성시 콘크리트에 매설되는 노출철근을 구비할 수 있다.
LIVE WIRE PRECAST MANHOLE AND ITS CONSTRUCTION METHOD
An objective of the present invention is to provide a live wire precast manhole and an installation method thereof which facilitate installation in a live wire state without relocating or damaging an obstruction complexly buried underground. According to the present invention, the live wire precast manhole comprises: an upper plate unit having at least one hole in which a manhole cover is mounted; a plurality of pillars which are integrated into the upper plate unit by precast concrete, and support the upper plate unit; a through hole formed between two neighboring pillars, through which an obstruction passes; and an exposed rebar exposed to the upper plate unit on a side of the through hole and one surface of the pillars to be buried in concrete when forming a side wall.
본 발명에 따른 활선 프리캐스트맨홀은 맨홀 뚜껑과 결합하는 적어도 하나의 홀을 구비하는 상판부와, 상기 상판부와 프리캐스트콘크리트에 의해 일체로 형성되며 상기 상판부를 지지하는 복수개의 기둥과, 상기 이웃하는 2개의 기둥 사이에 형성되어 지장물이 통과하는 통과홀과, 상기 통과홀 측 상기 상판부 및 상기 기둥 일면에 노출되어 측벽 형성시 콘크리트에 매설되는 노출철근을 구비할 수 있다.
LIVE WIRE PRECAST MANHOLE AND ITS CONSTRUCTION METHOD
활선 프리캐스트맨홀 및 이의 시공방법
SONG KWAN HEUM (author) / SANG HYUNG JOO (author) / YOO SOON KYUNG (author)
2016-05-26
Patent
Electronic Resource
Korean
IPC:
E02D
FOUNDATIONS
,
Gründungen
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Install manhole per day with precast sections
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