A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROCK SHED TUNNEL STRUCTURE USING CONCRETE FILLED STEEL TUBE, AND CONSTRUCTION METHOD FOR THE SAME
Provided by the present invention are a rock shed tunnel and a construction method thereof. The present invention is able to: increase a construction speed by forming the rock shed tunnel constructed in a position, where falling rocks, a washout, and a bedrock collapse are likely to happen, by using a concrete-filled steel tube (CFT); integrate the whole rock shed tunnel by installing the CFT in a direction perpendicular to the longitudinal direction of the rock shed tunnel and straining the whole steel tube with a steel strand after installing the steel tube as an individual steel tube; and improve constructability by integrating a plurality of steel tubes into a single steel tube set in a plant and assembling the steel tube set in a construction site when assembling the CFT.
낙석, 토사 또는 암반붕괴가 발생할 가능성이 높은 위치에 시공되는 피암터널(Rock Shed)을 콘크리트 충전강관(CFT)을 이용하여 형성함으로써 시공 속도를 향상시킬 수 있고, 또한, 콘크리트 충전강관(CFT)의 강관을 피암터널 길이방향에 대해서 직각 방향으로 설치하고, 강관을 개별 강관으로 설치한 후에 전체 강관을 강연선으로 긴장함으로써 피암터널 전체를 일체화시킬 수 있으며, 또한, 콘크리트 충전강관(CFT)의 강관 조립시, 공장에서 다수의 강관을 하나의 강관 세트로 일체화하고, 시공 현장에서는 강관 세트를 조립함으로써 시공성을 향상시킬 수 있는, 콘크리트 충전강관(CFT)을 이용한 피암터널 및 그 시공방법이 제공된다.
ROCK SHED TUNNEL STRUCTURE USING CONCRETE FILLED STEEL TUBE, AND CONSTRUCTION METHOD FOR THE SAME
Provided by the present invention are a rock shed tunnel and a construction method thereof. The present invention is able to: increase a construction speed by forming the rock shed tunnel constructed in a position, where falling rocks, a washout, and a bedrock collapse are likely to happen, by using a concrete-filled steel tube (CFT); integrate the whole rock shed tunnel by installing the CFT in a direction perpendicular to the longitudinal direction of the rock shed tunnel and straining the whole steel tube with a steel strand after installing the steel tube as an individual steel tube; and improve constructability by integrating a plurality of steel tubes into a single steel tube set in a plant and assembling the steel tube set in a construction site when assembling the CFT.
낙석, 토사 또는 암반붕괴가 발생할 가능성이 높은 위치에 시공되는 피암터널(Rock Shed)을 콘크리트 충전강관(CFT)을 이용하여 형성함으로써 시공 속도를 향상시킬 수 있고, 또한, 콘크리트 충전강관(CFT)의 강관을 피암터널 길이방향에 대해서 직각 방향으로 설치하고, 강관을 개별 강관으로 설치한 후에 전체 강관을 강연선으로 긴장함으로써 피암터널 전체를 일체화시킬 수 있으며, 또한, 콘크리트 충전강관(CFT)의 강관 조립시, 공장에서 다수의 강관을 하나의 강관 세트로 일체화하고, 시공 현장에서는 강관 세트를 조립함으로써 시공성을 향상시킬 수 있는, 콘크리트 충전강관(CFT)을 이용한 피암터널 및 그 시공방법이 제공된다.
ROCK SHED TUNNEL STRUCTURE USING CONCRETE FILLED STEEL TUBE, AND CONSTRUCTION METHOD FOR THE SAME
콘크리트 충전강관을 이용한 피암터널 및 그 시공방법
MA SANG JOON (author) / KIM SEUNG HYUN (author)
2016-06-29
Patent
Electronic Resource
Korean
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E21D
SHAFTS
,
Schächte
Steel structure and construction method using concrete filled steel tube
| European Patent Office | 2024
| European Patent Office | 2015
Large-span corrugated steel-concrete composite structure shed tunnel and construction method thereof
| European Patent Office | 2024
PRECAST ROCK SHED TUNNEL AND THE CONSTRUCTION METHOD THEREFOR
| European Patent Office | 2015