WO2011007990A3 - Pont à poutres caissons en acier et procédé de construction de ce pont - Google Patents

Pont à poutres caissons en acier et procédé de construction de ce pont Download PDF

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Publication number
WO2011007990A3
WO2011007990A3 PCT/KR2010/004515 KR2010004515W WO2011007990A3 WO 2011007990 A3 WO2011007990 A3 WO 2011007990A3 KR 2010004515 W KR2010004515 W KR 2010004515W WO 2011007990 A3 WO2011007990 A3 WO 2011007990A3
Authority
WO
WIPO (PCT)
Prior art keywords
upper flange
bridge
negative
box girder
steel box
Prior art date
Application number
PCT/KR2010/004515
Other languages
English (en)
Korean (ko)
Other versions
WO2011007990A2 (fr
Inventor
노윤근
박근화
노경범
Original Assignee
No Yun Keun
Park Geun Hwa
No Kyung Beom
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42183505&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2011007990(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by No Yun Keun, Park Geun Hwa, No Kyung Beom filed Critical No Yun Keun
Publication of WO2011007990A2 publication Critical patent/WO2011007990A2/fr
Publication of WO2011007990A3 publication Critical patent/WO2011007990A3/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
    • E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/20—Concrete, stone or stone-like material
    • E01D2101/24—Concrete
    • E01D2101/26—Concrete reinforced
    • E01D2101/268—Composite concrete-metal
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/20—Concrete, stone or stone-like material
    • E01D2101/24—Concrete
    • E01D2101/26—Concrete reinforced
    • E01D2101/28—Concrete reinforced prestressed
    • E01D2101/285—Composite prestressed concrete-metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

L'invention porte sur un pont à poutres caissons en acier ayant des poutres dont chacune comprend : des âmes disposées sur les côtés gauche et droit avec un espacement prédéterminé entre celles-ci ; une semelle supérieure agencée horizontalement entre les sommets des âmes ; et une semelle inférieure disposée horizontalement entre les parties basses des âmes. Lorsque les poutres sont placées sur le pont, le pont est divisé en une section à moment positif et une section à moment négatif en fonction d'un moment de flexion positif et d'un moment de flexion négatif qui se manifestent dans les poutres, et les portées sont les mêmes dans la direction longitudinale du pont. Une zone 0,08 L à 0,16 L s'étendant entre deux portées, mesurée latéralement à partir du centre d'une partie de support de la semelle supérieure dans la section de moment négatif du pont à poutres caissons en acier a une surface de section fermée. La semelle supérieure de la section de moment négatif et la semelle supérieure de la section de moment positif, à l'exclusion de ladite surface de section fermée de la semelle supérieure dans la section de moment négatif, sont formées en une surface de section transversale ouverte à laquelle une entretoise horizontale est fixée. Du béton est coulé dans la zone de 0,16 L à 0,32 L s'étendant entre deux portées, mesurée latéralement à partir du centre d'une partie de support de la semelle inférieure dans le section de moment négatif.
PCT/KR2010/004515 2009-07-16 2010-07-12 Pont à poutres caissons en acier et procédé de construction de ce pont WO2011007990A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090064732A KR100948358B1 (ko) 2009-07-16 2009-07-16 스틸박스 거더교 및 이의 시공방법
KR10-2009-0064732 2009-07-16

Publications (2)

Publication Number Publication Date
WO2011007990A2 WO2011007990A2 (fr) 2011-01-20
WO2011007990A3 true WO2011007990A3 (fr) 2011-06-03

Family

ID=42183505

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/004515 WO2011007990A2 (fr) 2009-07-16 2010-07-12 Pont à poutres caissons en acier et procédé de construction de ce pont

Country Status (2)

Country Link
KR (1) KR100948358B1 (fr)
WO (1) WO2011007990A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101974885B (zh) * 2010-10-26 2011-10-19 中交一航局第四工程有限公司 铁路连续箱梁多坡面加高平台混凝土一次成型的施工方法
KR101668295B1 (ko) 2014-08-07 2016-10-21 우경기술주식회사 강합성 박스 거더
KR20160071137A (ko) 2014-12-11 2016-06-21 (주)피에스테크 스틸박스거더 연결구조
CN105484143B (zh) * 2015-12-31 2018-01-02 中铁第四勘察设计院集团有限公司 新型斜拉桥主梁
KR101834867B1 (ko) * 2016-04-28 2018-04-19 삼성물산 주식회사 고강성 하이브리드 메가 거더 및 이를 시공하는 방법
CN106758743B (zh) * 2017-02-28 2018-06-19 浙江大学 一种改善钢混组合多箱连续梁桥负弯矩区受力性能的方法
PH12017000175A1 (en) * 2017-06-16 2019-02-04 Wookyung Tech Co Ltd Steel box girder continuous bridge and construction methods thereof
KR101958862B1 (ko) * 2017-09-18 2019-03-15 쌍용건설 주식회사 연속 콘크리트 거더 및 이를 이용한 교량구조물
KR101899751B1 (ko) * 2018-02-07 2018-09-17 엄순섭 효율적인 단면을 가진 강상자형 거더교
KR102327685B1 (ko) 2020-11-06 2021-11-16 안응상 외부 텐던 설치를 위한 정착블록 및 이를 이용한 스틸박스 거더교의 시공방법
KR102275158B1 (ko) 2020-11-30 2021-07-08 한우물중공업 주식회사 강상자형 거더교
CN114351564A (zh) * 2022-01-24 2022-04-15 福州大学 无预应力波形钢腹板组合箱梁桥结构及施工方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100665876B1 (ko) * 2006-03-31 2007-01-09 우경건설 주식회사 상부플랜지에 콘크리트케이슨을 설치한 프리스트레스트개구제형 파형 스틸거더교의 시공방법
KR100869568B1 (ko) * 2008-08-18 2008-11-21 노윤근 개구제형 강합성 콘크리트 강재거더 및 이의 제작방법
KR20090066560A (ko) * 2007-12-20 2009-06-24 재단법인 포항산업과학연구원 강박스 거더
KR100906400B1 (ko) * 2008-12-02 2009-07-07 노윤근 강합성 스틸박스 거더교 및 이의 시공방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100665876B1 (ko) * 2006-03-31 2007-01-09 우경건설 주식회사 상부플랜지에 콘크리트케이슨을 설치한 프리스트레스트개구제형 파형 스틸거더교의 시공방법
KR20090066560A (ko) * 2007-12-20 2009-06-24 재단법인 포항산업과학연구원 강박스 거더
KR100869568B1 (ko) * 2008-08-18 2008-11-21 노윤근 개구제형 강합성 콘크리트 강재거더 및 이의 제작방법
KR100906400B1 (ko) * 2008-12-02 2009-07-07 노윤근 강합성 스틸박스 거더교 및 이의 시공방법

Also Published As

Publication number Publication date
KR100948358B1 (ko) 2010-03-22
WO2011007990A2 (fr) 2011-01-20

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