A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention provides a girder bridge supported by steel pipes. The girder bridge comprises: first and second lower steel pipes (12, 16) having predetermined lengths and facing each other, and first and second upper steel pipes (14, 18) positioned on respective sides distanced from the first and second lower steel pipes; first semicircular steel pipes (22) formed on an outer side of the first lower steel pipe (12), distanced from each other at predetermined intervals, and disposed in a longitudinal direction, and second semicircular steel pipes (26) formed on an outer side of the second lower steel pipe (16), distanced from each other at predetermined intervals, and disposed in a longitudinal direction; first and second connection strips (32, 34) and third and fourth connection strips (36, 38) each having both ends longitudinally coupled along the respective outer surfaces of the first and second lower steel pipes (12, 16) and the respective inner surfaces of the first and second semicircular steel pipes (22, 26); and a plurality of first connection plates (42) having respective left ends coupled along a right outer portion of the first lower steel pipe (12), and respective right ends coupled along a left outer portion of the second lower steel pipe (16), and second and third connection plates (44, 46) having respective lower ends coupled along respective upper outer portions of the first and second lower steel pipes (12, 16), and having respective upper ends coupled along respective lower outer portions of the first and second upper steel pipes (14, 18). Therefore, the girder bridge can be constructed to have a predetermined length or greater.
본 발명은, 일정 길이를 가지며 대향하는 제1, 2하부강관(12, 18), 일정 길이를 가지며 상호 대향한 상태로 제1, 2하부강관(12, 16) 각각의 상측으로 일정거리 떨어져 위치하는 제1, 2상부강관(14, 18); 제1하부강관(12) 외측으로 일정간격 이격되어 길이방향으로 배치되는 제1반원강관(22), 제2하부강관(16) 외측으로 일정간격 이격되어 길이방향으로 배치되는 제2반원강관(26); 양단 부위가 제1, 2하부강관(12, 16) 각각 외면 및 제1, 2반원강관(22, 26) 각각의 내면를 따라 길이방향으로 결합되는 제1, 2연결스트립(32, 34) 및 제3, 4연결스트립(36, 38); 각각의 좌측단부위는 제1하부강관(12)의 우측 외면부위를 따라 결합되고 각각의 우측단부위는 제2하부강관(16)의 좌측 외면부위를 따라 결합되는 복수 개의 제1연결판(42), 각각의 하단부위는 제1, 2하부강관(12, 16) 각각의 상측 외면부위를 따라 결합되고 각각의 상단부위는 제1, 2상부강관(14, 18) 각각의 하측 외면부위를 따라 결합되는 제2, 3연결판(44, 46);을 포함하는 강관에 의해 지지되는 거더교를 제공한다.
The present invention provides a girder bridge supported by steel pipes. The girder bridge comprises: first and second lower steel pipes (12, 16) having predetermined lengths and facing each other, and first and second upper steel pipes (14, 18) positioned on respective sides distanced from the first and second lower steel pipes; first semicircular steel pipes (22) formed on an outer side of the first lower steel pipe (12), distanced from each other at predetermined intervals, and disposed in a longitudinal direction, and second semicircular steel pipes (26) formed on an outer side of the second lower steel pipe (16), distanced from each other at predetermined intervals, and disposed in a longitudinal direction; first and second connection strips (32, 34) and third and fourth connection strips (36, 38) each having both ends longitudinally coupled along the respective outer surfaces of the first and second lower steel pipes (12, 16) and the respective inner surfaces of the first and second semicircular steel pipes (22, 26); and a plurality of first connection plates (42) having respective left ends coupled along a right outer portion of the first lower steel pipe (12), and respective right ends coupled along a left outer portion of the second lower steel pipe (16), and second and third connection plates (44, 46) having respective lower ends coupled along respective upper outer portions of the first and second lower steel pipes (12, 16), and having respective upper ends coupled along respective lower outer portions of the first and second upper steel pipes (14, 18). Therefore, the girder bridge can be constructed to have a predetermined length or greater.
본 발명은, 일정 길이를 가지며 대향하는 제1, 2하부강관(12, 18), 일정 길이를 가지며 상호 대향한 상태로 제1, 2하부강관(12, 16) 각각의 상측으로 일정거리 떨어져 위치하는 제1, 2상부강관(14, 18); 제1하부강관(12) 외측으로 일정간격 이격되어 길이방향으로 배치되는 제1반원강관(22), 제2하부강관(16) 외측으로 일정간격 이격되어 길이방향으로 배치되는 제2반원강관(26); 양단 부위가 제1, 2하부강관(12, 16) 각각 외면 및 제1, 2반원강관(22, 26) 각각의 내면를 따라 길이방향으로 결합되는 제1, 2연결스트립(32, 34) 및 제3, 4연결스트립(36, 38); 각각의 좌측단부위는 제1하부강관(12)의 우측 외면부위를 따라 결합되고 각각의 우측단부위는 제2하부강관(16)의 좌측 외면부위를 따라 결합되는 복수 개의 제1연결판(42), 각각의 하단부위는 제1, 2하부강관(12, 16) 각각의 상측 외면부위를 따라 결합되고 각각의 상단부위는 제1, 2상부강관(14, 18) 각각의 하측 외면부위를 따라 결합되는 제2, 3연결판(44, 46);을 포함하는 강관에 의해 지지되는 거더교를 제공한다.
Girder bridge supported metal pipe
강관에 의해 지지되는 거더교
PYO OK GEUN (author)
2020-06-16
Patent
Electronic Resource
Korean
IPC:
E01D
BRIDGES
,
Brücken
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