A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEEL PLATE GIRDER THROUGH BRIDGE AND THE CONSTRUCTION METHOD THEREOF
The present invention relates to a steel girder through bridge in which a longitudinal beam and a transverse beam are assembled and installed between both side surface beams manufactured of an arch shaped steel beam and a bottom plate is placed and formed with in-site concrete, and a construction method thereof. The steel girder through bridge comprises: both side surface beams made of a steel beam including a lower portion flange, an abdomen portion, and an arch steel composite upper portion flange; a lattice structure longitudinal beam and a lattice structure transverse beam formed between the lower portion flange and the abdomen portion of the both side surface beams; and the bottom plate formed on an upper surface of the longitudinal beam and the transverse beam, wherein the arch steel composite upper portion flange has a steel composite structure, integrally forms the arch shaped upper portion flange with a U shaped steel such that the steel girder through bridge is formed by placing concrete therein by using the upper portion flange as a lower plate, thereby capable of quickly performing assembly construction of the steel girder through bridge.
아치형태의 강재빔으로 제작된 양 측면빔 사이에 가로보와 세로보를 조립 설치하고, 현장타설 콘크리트로 바닥판을 타설하여 형성시키는 강거더 하로형 교량 및 그 시공방법에 관한 것으로서, 상기 강거더 하로형 교량은 하부플랜지, 복부 및 아치강합성 상부플랜지를 포함하는 강재빔으로 형성된 양 측면빔; 상기 양 측면빔의 하부플랜지 와 복부 사이에 형성된 격자구조의 가로보와 세로보; 및 상기 가로보와 세로보 상면에 형성된 바닥판;을 포함하며, 상기 아치강합성 상부플랜지는 강합성 구조로서 아치형태의 상부플랜지를 U형강재와 일체로 형성시켜 상부플랜지를 저판삼아 내부에 콘크리트를 타설하여 형성시키게 된다.
STEEL PLATE GIRDER THROUGH BRIDGE AND THE CONSTRUCTION METHOD THEREOF
The present invention relates to a steel girder through bridge in which a longitudinal beam and a transverse beam are assembled and installed between both side surface beams manufactured of an arch shaped steel beam and a bottom plate is placed and formed with in-site concrete, and a construction method thereof. The steel girder through bridge comprises: both side surface beams made of a steel beam including a lower portion flange, an abdomen portion, and an arch steel composite upper portion flange; a lattice structure longitudinal beam and a lattice structure transverse beam formed between the lower portion flange and the abdomen portion of the both side surface beams; and the bottom plate formed on an upper surface of the longitudinal beam and the transverse beam, wherein the arch steel composite upper portion flange has a steel composite structure, integrally forms the arch shaped upper portion flange with a U shaped steel such that the steel girder through bridge is formed by placing concrete therein by using the upper portion flange as a lower plate, thereby capable of quickly performing assembly construction of the steel girder through bridge.
아치형태의 강재빔으로 제작된 양 측면빔 사이에 가로보와 세로보를 조립 설치하고, 현장타설 콘크리트로 바닥판을 타설하여 형성시키는 강거더 하로형 교량 및 그 시공방법에 관한 것으로서, 상기 강거더 하로형 교량은 하부플랜지, 복부 및 아치강합성 상부플랜지를 포함하는 강재빔으로 형성된 양 측면빔; 상기 양 측면빔의 하부플랜지 와 복부 사이에 형성된 격자구조의 가로보와 세로보; 및 상기 가로보와 세로보 상면에 형성된 바닥판;을 포함하며, 상기 아치강합성 상부플랜지는 강합성 구조로서 아치형태의 상부플랜지를 U형강재와 일체로 형성시켜 상부플랜지를 저판삼아 내부에 콘크리트를 타설하여 형성시키게 된다.
STEEL PLATE GIRDER THROUGH BRIDGE AND THE CONSTRUCTION METHOD THEREOF
강거더 하로형 교량 및 그 시공방법
EOM GI HA (author) / PARK SUNG MIN (author) / LEE JIN HO (author) / JEON YONG SIK (author) / KIM SUNG JAE (author) / CHOUNG TAEK SUL (author)
2018-02-01
Patent
Electronic Resource
Korean
IPC:
E01D
BRIDGES
,
Brücken
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