A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Jack-Up STEEL CONCRETE COMPOSITE RAHMEN BRIDGE AND CONSTRUCTION METHOD THEREOF
The present invention relates to a steel composite rigid-frame bridge and a construction method thereof, and more specifically, to a rigid-frame bridge, including: a steel rod in which one side is buried in a bridge frame and the other side penetrates the end of a girder member to be installed so as to be tensed upwards; a support block fixed to the girder member, mounted on an upper surface of the bridge frame, and inserting a wedge member into a gap portion with the upper surface of the bridge frame generated by jack-up; and a slab made of placing reinforcing bar concrete to the outside of the support block and the girder member.
본 발명은 강합성 라멘교 및 그 시공방법에 관한 것으로서, 보다 상세하게는, 일 측이 상기 교대에 매립되고, 타 측이 상기 거더부재의 단부를 관통하여 상방으로 긴장되도록 설치된 강봉과, 상기 거더부재에 고정되어 교대 상면에 거치되어 잭업에 의하여 발생되는 상기 교대의 상면과의 갭 부분에 쐐기부재를 게재시키는 받침블럭; 상기 받침블럭과 거더부재의 외측으로 철근콘크리트를 타설하여 이루어지는 슬래브; 를 포함하여 구성되는 것을 특징으로 하는 라멘교에 관한 것이다.
Jack-Up STEEL CONCRETE COMPOSITE RAHMEN BRIDGE AND CONSTRUCTION METHOD THEREOF
The present invention relates to a steel composite rigid-frame bridge and a construction method thereof, and more specifically, to a rigid-frame bridge, including: a steel rod in which one side is buried in a bridge frame and the other side penetrates the end of a girder member to be installed so as to be tensed upwards; a support block fixed to the girder member, mounted on an upper surface of the bridge frame, and inserting a wedge member into a gap portion with the upper surface of the bridge frame generated by jack-up; and a slab made of placing reinforcing bar concrete to the outside of the support block and the girder member.
본 발명은 강합성 라멘교 및 그 시공방법에 관한 것으로서, 보다 상세하게는, 일 측이 상기 교대에 매립되고, 타 측이 상기 거더부재의 단부를 관통하여 상방으로 긴장되도록 설치된 강봉과, 상기 거더부재에 고정되어 교대 상면에 거치되어 잭업에 의하여 발생되는 상기 교대의 상면과의 갭 부분에 쐐기부재를 게재시키는 받침블럭; 상기 받침블럭과 거더부재의 외측으로 철근콘크리트를 타설하여 이루어지는 슬래브; 를 포함하여 구성되는 것을 특징으로 하는 라멘교에 관한 것이다.
Jack-Up STEEL CONCRETE COMPOSITE RAHMEN BRIDGE AND CONSTRUCTION METHOD THEREOF
단부 잭업(Jack-Up)에 의해 향상된 인장저항성능을 가지는 강합성 라멘교 및 그 시공방법
OH JONG HOON (author) / KIM JONG YEOL (author) / YOU KYONG A (author)
2019-04-03
Patent
Electronic Resource
Korean
IPC:
E01D
BRIDGES
,
Brücken
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