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A platform for research: civil engineering, architecture and urbanism
REINFORCEMENT ASSEMBLY OF GIRDER AND CONSTRUCTION METHOD THEREOF
According to the present invention, a reinforcement structure is installed on a lower surface or a side of a girder (100) of a bridge in use to introduce an upward force to the girder (100), and comprises: a tension member (200); a pair of inner settling members (310) coupled to an inner area of the girder (100) to settle an inner portion (210) of the tension member (200) to which a first tensile force (P1) is introduced; and an outer settling member (320) formed on an outer side of the inner settling members (310), and coupled to an outer portion of the inner settling members (310) to settle an outer portion (220) of the tension member (200) to which a second tensile force (P2) is introduced. Since the inner settling members (310) and the outer settling member (320) are used to tense the tension member (200), different tensile forces can be introduced to the inner portion (210) and the outer portion (220) of the tension member (200). Accordingly, different tensile forces by a damaged portion of a girder can be introduced by a single tension member.
상기 과제의 해결을 위하여, 사용중인 교량의 거더(100) 하면 또는 측면에 설치되어 거더(100)에 상향력을 도입하는 본 발명의 보강구조물은 인장부재(200); 1차 인장력(P1)이 도입된 인장부재(200)의 내측부(210)를 정착하기 위해 거더(100)의 내측 영역에 결합되는 한 쌍의 내측정작부재(310); 내측정착부재(310)의 외측에 형성되되, 2차 인장력(P2)이 도입된 인장부재(200)의 외측부(220)를 정착하기 위해 내측정착부재(310)의 외측부에 결합되는 외측정착부재(320);를 포함한다. 이 경우, 내측정착부재(310)와 외측정착부재(320)를 사용하여 인장부재(200)를 긴장하기 때문에 인장부재(200)의 내측부(210)와 외측부(220)에 서로 다른 인장력을 도입할 수 있다. 이를 통해 거더의 손상부에 따른 서로 다른 인장력을 하나의 인장부재를 통해 도입할 수 있다.
REINFORCEMENT ASSEMBLY OF GIRDER AND CONSTRUCTION METHOD THEREOF
According to the present invention, a reinforcement structure is installed on a lower surface or a side of a girder (100) of a bridge in use to introduce an upward force to the girder (100), and comprises: a tension member (200); a pair of inner settling members (310) coupled to an inner area of the girder (100) to settle an inner portion (210) of the tension member (200) to which a first tensile force (P1) is introduced; and an outer settling member (320) formed on an outer side of the inner settling members (310), and coupled to an outer portion of the inner settling members (310) to settle an outer portion (220) of the tension member (200) to which a second tensile force (P2) is introduced. Since the inner settling members (310) and the outer settling member (320) are used to tense the tension member (200), different tensile forces can be introduced to the inner portion (210) and the outer portion (220) of the tension member (200). Accordingly, different tensile forces by a damaged portion of a girder can be introduced by a single tension member.
상기 과제의 해결을 위하여, 사용중인 교량의 거더(100) 하면 또는 측면에 설치되어 거더(100)에 상향력을 도입하는 본 발명의 보강구조물은 인장부재(200); 1차 인장력(P1)이 도입된 인장부재(200)의 내측부(210)를 정착하기 위해 거더(100)의 내측 영역에 결합되는 한 쌍의 내측정작부재(310); 내측정착부재(310)의 외측에 형성되되, 2차 인장력(P2)이 도입된 인장부재(200)의 외측부(220)를 정착하기 위해 내측정착부재(310)의 외측부에 결합되는 외측정착부재(320);를 포함한다. 이 경우, 내측정착부재(310)와 외측정착부재(320)를 사용하여 인장부재(200)를 긴장하기 때문에 인장부재(200)의 내측부(210)와 외측부(220)에 서로 다른 인장력을 도입할 수 있다. 이를 통해 거더의 손상부에 따른 서로 다른 인장력을 하나의 인장부재를 통해 도입할 수 있다.
REINFORCEMENT ASSEMBLY OF GIRDER AND CONSTRUCTION METHOD THEREOF
보강구조물 및 그 시공방법
JEONG HAE YOUNG (author)
2018-05-21
Patent
Electronic Resource
Korean
IPC:
E01D
BRIDGES
,
Brücken
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