CN1115451C - 张力可调的预应力梁 - Google Patents

张力可调的预应力梁 Download PDF

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Publication number
CN1115451C
CN1115451C CN99813000A CN99813000A CN1115451C CN 1115451 C CN1115451 C CN 1115451C CN 99813000 A CN99813000 A CN 99813000A CN 99813000 A CN99813000 A CN 99813000A CN 1115451 C CN1115451 C CN 1115451C
Authority
CN
China
Prior art keywords
steel wire
mentioned
bridge
tensioning
girder
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN99813000A
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English (en)
Chinese (zh)
Other versions
CN1331773A (zh
Inventor
韩万烨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INTERCONSTIC CO Ltd
Original Assignee
INTERCONSTIC CO Ltd
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
Application filed by INTERCONSTIC CO Ltd filed Critical INTERCONSTIC CO Ltd
Publication of CN1331773A publication Critical patent/CN1331773A/zh
Application granted granted Critical
Publication of CN1115451C publication Critical patent/CN1115451C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • E04C3/26—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members prestressed
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polyurethanes Or Polyureas (AREA)
CN99813000A 1998-11-07 1999-09-20 张力可调的预应力梁 Expired - Fee Related CN1115451C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019980047661A KR100301431B1 (ko) 1998-11-07 1998-11-07 긴장력조정이가능한프리스트레스트콘크리트거더
KR47661/1998 1998-11-07

Publications (2)

Publication Number Publication Date
CN1331773A CN1331773A (zh) 2002-01-16
CN1115451C true CN1115451C (zh) 2003-07-23

Family

ID=19557479

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99813000A Expired - Fee Related CN1115451C (zh) 1998-11-07 1999-09-20 张力可调的预应力梁

Country Status (15)

Country Link
EP (1) EP1129263B1 (uk)
JP (1) JP2003501568A (uk)
KR (1) KR100301431B1 (uk)
CN (1) CN1115451C (uk)
AT (1) ATE259020T1 (uk)
AU (1) AU750126B2 (uk)
BR (1) BR9915041A (uk)
CA (1) CA2349855C (uk)
DE (1) DE69914621T2 (uk)
ES (1) ES2217805T3 (uk)
RU (1) RU2213187C2 (uk)
TR (1) TR200101267T2 (uk)
UA (1) UA70968C2 (uk)
WO (1) WO2000028168A1 (uk)
ZA (1) ZA200103608B (uk)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010036486A (ko) * 1999-10-08 2001-05-07 박상일 다단계 긴장식 프리스트레스트 거더의 설계 방법 및 거더의 제조방법
KR100427405B1 (ko) * 2001-03-07 2004-04-17 박재만 피에스에스씨 합성거더
KR20020071611A (ko) * 2001-03-07 2002-09-13 박재만 피에스에스 빔
KR100466429B1 (ko) * 2001-09-28 2005-01-13 허진구 외부긴장이 가능한 ｐｓｃ거더
KR20040049590A (ko) * 2002-12-06 2004-06-12 한국과학기술원 다단 타설 긴장식 프리스트레스트 거더
WO2006007659A1 (en) * 2004-07-21 2006-01-26 S2 Holdings Pty Limited Building methods
US20080092481A1 (en) 2004-07-21 2008-04-24 Murray Ellen Building Methods
KR100950027B1 (ko) 2009-12-04 2010-03-29 영창중공업 주식회사 교량용 합성거더
KR101263305B1 (ko) 2011-10-25 2013-05-10 김상운 교량 상판의 보정구조
KR101265544B1 (ko) 2012-05-15 2013-05-20 주식회사 장헌산업 디본딩 방식을 적용한 프리텐션 피에스씨 ｉ형 거더
CN103147537B (zh) * 2013-03-05 2016-08-03 哈尔滨工程大学 一种弯曲承载钢梁
CH706630B1 (de) * 2013-05-14 2013-12-31 S & P Clever Reinforcement Company Ag Verfahren zum Vorspannen eines Stahlbauwerkes sowie damit vorgespanntes Stahlbauwerk.
KR101682923B1 (ko) 2016-06-15 2016-12-06 주식회사 노빌테크 채널형 프리스트레스트 거더의 제작방법 및 이에 의해 제작된 거더를 이용한 교량의 시공방법
CN106758873A (zh) * 2016-11-11 2017-05-31 太原理工大学 一种穿心式预应力加强横隔板与主梁连接的方法
RU2669595C1 (ru) * 2017-11-27 2018-10-12 Общество с ограниченной ответственностью "НПП СК МОСТ" Способ усиления пролетного строения мостового сооружения с изменением поперечного сечения
RU2677188C1 (ru) * 2018-02-26 2019-01-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Петербургский государственный университет путей сообщения Императора Александра I" Предварительно напряженная сталебетонная балка
CN113324848B (zh) * 2021-05-20 2022-07-15 山东大学 一种沥青混合料小梁试件低温弯曲应变试验方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604003A (en) * 1983-02-22 1986-08-05 Francoeur Ronald A Method and apparatus for retensioning prestressed concrete members
US4831800A (en) * 1987-06-24 1989-05-23 Nedelcu Lucian I Beam with an external reinforcement system
US5313749A (en) * 1992-04-28 1994-05-24 Conner Mitchel A Reinforced steel beam and girder
US5671572A (en) * 1994-02-11 1997-09-30 Siller-Franco; Jose Luis Method for externally reinforcing girders
KR100261556B1 (ko) * 1997-12-31 2000-07-15 박재만 프리스트레스 구조물의 재긴장장치

Also Published As

Publication number Publication date
KR19990078494A (ko) 1999-11-05
CA2349855A1 (en) 2000-05-18
AU5763399A (en) 2000-05-29
DE69914621D1 (de) 2004-03-11
EP1129263B1 (en) 2004-02-04
ATE259020T1 (de) 2004-02-15
CA2349855C (en) 2004-12-14
RU2213187C2 (ru) 2003-09-27
EP1129263A1 (en) 2001-09-05
CN1331773A (zh) 2002-01-16
DE69914621T2 (de) 2004-09-23
ES2217805T3 (es) 2004-11-01
KR100301431B1 (ko) 2001-10-29
JP2003501568A (ja) 2003-01-14
UA70968C2 (uk) 2004-11-15
BR9915041A (pt) 2002-06-04
AU750126B2 (en) 2002-07-11
ZA200103608B (en) 2002-08-15
WO2000028168A1 (en) 2000-05-18
TR200101267T2 (tr) 2002-03-21

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Granted publication date: 20030723

Termination date: 20100920