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A platform for research: civil engineering, architecture and urbanism
The present invention relates to an expansion joint structure for a bridge structure, including first and second corner groove portions (10, 20) formed at facing corners of first and second slabs (S1, S2); first and second base plates (30, 40) disposed on the respective floors of the first and second corner groove portions (10, 20); a first expansion end (50) installed in the first corner groove portion (10) while being supported by the first and second base plates (30, 40); a second expansion end (60) installed in the second corner groove portion (20) while being supported by the first expansion end (50); and first and second non-shrinkage concrete portions (70, 80) for fixing the first and second expansion ends (50, 60) by filling in the first and second corner groove portions (10, 20).
본 발명은 교량구조물의 신축이음구조에 관한 것으로서, 제1,2슬래브(S1)(S2)의 마주보는 모서리에 형성된 제1,2모서리홈부(10)(20)와; 제1,2모서리홈부(10)(20) 바닥 각각에 배치되는 제1,2베이스플레이트(30)(40)와; 제1,2베이스플레이트(30)(40)에 지지된 상태에서 상기 제1모서리홈부(10)에 설치되는 제1신축단(50)과; 제1신축단(50)에 지지된 상태에서 제2모서리홈부(20)에 설치되는 제2신축단(60)과; 제1,2모서리홈부(10)(20)에 충진되어 제1,2신축단(50)(60)을 고정시키기 위한 제1,2비수축콘크리트부(70)(80);을 포함하는 것을 특징으로 한다.
The present invention relates to an expansion joint structure for a bridge structure, including first and second corner groove portions (10, 20) formed at facing corners of first and second slabs (S1, S2); first and second base plates (30, 40) disposed on the respective floors of the first and second corner groove portions (10, 20); a first expansion end (50) installed in the first corner groove portion (10) while being supported by the first and second base plates (30, 40); a second expansion end (60) installed in the second corner groove portion (20) while being supported by the first expansion end (50); and first and second non-shrinkage concrete portions (70, 80) for fixing the first and second expansion ends (50, 60) by filling in the first and second corner groove portions (10, 20).
본 발명은 교량구조물의 신축이음구조에 관한 것으로서, 제1,2슬래브(S1)(S2)의 마주보는 모서리에 형성된 제1,2모서리홈부(10)(20)와; 제1,2모서리홈부(10)(20) 바닥 각각에 배치되는 제1,2베이스플레이트(30)(40)와; 제1,2베이스플레이트(30)(40)에 지지된 상태에서 상기 제1모서리홈부(10)에 설치되는 제1신축단(50)과; 제1신축단(50)에 지지된 상태에서 제2모서리홈부(20)에 설치되는 제2신축단(60)과; 제1,2모서리홈부(10)(20)에 충진되어 제1,2신축단(50)(60)을 고정시키기 위한 제1,2비수축콘크리트부(70)(80);을 포함하는 것을 특징으로 한다.
BRIDGE'S EXPANSION JOINT STRUCTURE
교량구조물의 신축이음구조
CHOI HO IL (author)
2018-06-12
Patent
Electronic Resource
Korean
IPC:
E01D
BRIDGES
,
Brücken
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