A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RPF RPFSTAND FRAME FOR MANUFACTURING PRE-FLEXED BEAMS USING EARTH PRESSURE AND PRE-FLEXED BEAM MANUFACTURED THEREWITH
The present invention an RPF beam manufacturing stand using earth pressure and an RPF beam manufactured using the same for supporting pullout capacity acting to the manufacturing stand installed on the ground to manufacture an RPF beam. The RPF beam manufacturing stand using earth pressure and the RPF beam manufactured using the same are capable of being easily reused since being eco-friendly and being easily dismantled and disassembled and capable of reducing the manufacturing period and costs of RPF beams. The RPF beam manufacturing stand using earth pressure comprises: an earth pressure supporter mounted near the floor (G1) of an excavated space (S) formed by excavation of the ground; a pullout supporter of which a lower end is fixed to the earth pressure supporter and an upper end is fixed to a lower reaction stand extending upwardly and mounted on an upper face of backfilled soil; and backfilled soil backfilled in the excavated space (S) to make earth pressure act to the upper face of the earth pressure supporter, so that the pullout supporter and the earth pressure supporter, which do not protrude above the lower face of a horizontal supporter, are buried. After the RPF beam is manufactured, the pullout supporter and the earth pressure supporter buried in the backfilled soil remove and recover the backfilled soil.
RPF빔 제작을 위해 지반에 설치되는 제작대에 작용하는 인발력을 지지하기 위한 것으로서 친환경적이면서도 용이하게 해체 및 분리하여 재사용이 용이하여, RPF빔 제작공기, 비용을 절감할 수 있는 토압을 이용한 RPF빔 제작대 및 이를 이용하여 제작되는 RPF빔에 관한 것으로서, 상기 토압을 이용한 RPF빔 제작대는 지반을 터파기하여 형성된 터파기공간(S)의 바닥(G1) 근처에 설치된 토압지지대; 상기 토압지지대에 하단이 고정되어 상방으로 연장되어 되메움자중토 상면에 설치되는 하부반력대에 상단이 고정되는 인발지지대; 및 횡방향받침대의 하면보다 돌출되지 않은 인발지지대와 토압지지대가 매립되도록 터파기공간(S)에 토압지지대 상면에 토압이 작용하도록 되메움된 되메움자중토;를 포함하여 RPF 빔 제작 후, 되메움자중토에 매립된 상기 토압지지대와 인발지지대는 되메움자중토를 제거하여 회수되도록 하게 된다.
RPF RPFSTAND FRAME FOR MANUFACTURING PRE-FLEXED BEAMS USING EARTH PRESSURE AND PRE-FLEXED BEAM MANUFACTURED THEREWITH
The present invention an RPF beam manufacturing stand using earth pressure and an RPF beam manufactured using the same for supporting pullout capacity acting to the manufacturing stand installed on the ground to manufacture an RPF beam. The RPF beam manufacturing stand using earth pressure and the RPF beam manufactured using the same are capable of being easily reused since being eco-friendly and being easily dismantled and disassembled and capable of reducing the manufacturing period and costs of RPF beams. The RPF beam manufacturing stand using earth pressure comprises: an earth pressure supporter mounted near the floor (G1) of an excavated space (S) formed by excavation of the ground; a pullout supporter of which a lower end is fixed to the earth pressure supporter and an upper end is fixed to a lower reaction stand extending upwardly and mounted on an upper face of backfilled soil; and backfilled soil backfilled in the excavated space (S) to make earth pressure act to the upper face of the earth pressure supporter, so that the pullout supporter and the earth pressure supporter, which do not protrude above the lower face of a horizontal supporter, are buried. After the RPF beam is manufactured, the pullout supporter and the earth pressure supporter buried in the backfilled soil remove and recover the backfilled soil.
RPF빔 제작을 위해 지반에 설치되는 제작대에 작용하는 인발력을 지지하기 위한 것으로서 친환경적이면서도 용이하게 해체 및 분리하여 재사용이 용이하여, RPF빔 제작공기, 비용을 절감할 수 있는 토압을 이용한 RPF빔 제작대 및 이를 이용하여 제작되는 RPF빔에 관한 것으로서, 상기 토압을 이용한 RPF빔 제작대는 지반을 터파기하여 형성된 터파기공간(S)의 바닥(G1) 근처에 설치된 토압지지대; 상기 토압지지대에 하단이 고정되어 상방으로 연장되어 되메움자중토 상면에 설치되는 하부반력대에 상단이 고정되는 인발지지대; 및 횡방향받침대의 하면보다 돌출되지 않은 인발지지대와 토압지지대가 매립되도록 터파기공간(S)에 토압지지대 상면에 토압이 작용하도록 되메움된 되메움자중토;를 포함하여 RPF 빔 제작 후, 되메움자중토에 매립된 상기 토압지지대와 인발지지대는 되메움자중토를 제거하여 회수되도록 하게 된다.
RPF RPFSTAND FRAME FOR MANUFACTURING PRE-FLEXED BEAMS USING EARTH PRESSURE AND PRE-FLEXED BEAM MANUFACTURED THEREWITH
토압을 이용한 RPF빔 제작대 및 이를 이용하여 제작되는 RPF빔
PARK MOON SIN (author)
2018-08-09
Patent
Electronic Resource
Korean
IPC:
E01D
BRIDGES
,
Brücken
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