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1. (KR1020060112874) CONNECTING METHOD FOR SEGMENTS OF A SPLICED PRESTRESSED CONCRETE GIRDER, FOR IMPROVING THE STRUCTURAL FRAGILITY OF THE CONNECTION UNIT BY TIGHTENING THE JUNCTION TENDON

Ведомство : Республика Корея
Номер заявки: 1020050035567 Дата заявки: 28.04.2005
Номер публикации: 1020060112874 Дата публикации: 02.11.2006
Вид публикации: A
МПК:
E01D 2/00
E СТРОИТЕЛЬСТВО; ГОРНОЕ ДЕЛО
01
Дорожное строительство, строительство железных дорог и мостов
D
Мосты
2
Мосты, характеризующиеся поперечным сечением несущей конструкции перекрытия
CPC:
E01D 2/02
E01D 21/00
E01D 2101/26
Заявители: INTERCONSTEC CO., LTD.
주식회사 인터컨스텍
Изобретатели: AHN, JEONG SAENG
안정생
Агенты: 리앤목특허법인
이해영
Дата приоритета:
Название: (EN) CONNECTING METHOD FOR SEGMENTS OF A SPLICED PRESTRESSED CONCRETE GIRDER, FOR IMPROVING THE STRUCTURAL FRAGILITY OF THE CONNECTION UNIT BY TIGHTENING THE JUNCTION TENDON
(KO) 분절 프리스트레스트 콘크리트 거더의 세그먼트 이음 방법
Реферат: front page image
(EN)

PURPOSE: A connecting method for segments of a spliced prestressed concrete girder is provided to prevent the connection unit from being structurally fragile according to the attachment of the band-type structural reinforcing material made of the FRP(Fiber Reinforced Plastics).

CONSTITUTION: A connecting method for segments(25) of a spliced prestressed concrete girder is composed of the steps of manufacturing the segment installed with a tendon duct(22) whose one end is opened to the upper side of the lower flange and other end is opened to the combined surface with another segment at the outer side of the lower flange of each segment; approaching each segment; fitting a junction tendon(20) at the tendon ducts of a pair of closely contacted segments to expose the both ends of the tendon to the upper side of the lower flange of the closely contacted segment; and tightening the junction tendon between the both ends and fixing the both ends at each segment.

© KIPO 2007


(KO) 본 발명은 분절 프리스트레스 콘크리트 거더의 세그먼트 이음 방법에 관한 것으로서, 특히 연결부의 구조적인 취약점이 개선된 분절 프리스트레스 콘크리트 거더의 세그먼트 이음방법에 관한 것이다.