WO2011102676A3 - 긴장부재의 힌지결합을 이용한 프리스트레싱 시스템 - Google Patents

긴장부재의 힌지결합을 이용한 프리스트레싱 시스템 Download PDF

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Publication number
WO2011102676A3
WO2011102676A3 PCT/KR2011/001098 KR2011001098W WO2011102676A3 WO 2011102676 A3 WO2011102676 A3 WO 2011102676A3 KR 2011001098 W KR2011001098 W KR 2011001098W WO 2011102676 A3 WO2011102676 A3 WO 2011102676A3
Authority
WO
WIPO (PCT)
Prior art keywords
tensioning
members
hinge portion
coupling
tensioning members
Prior art date
Application number
PCT/KR2011/001098
Other languages
English (en)
French (fr)
Other versions
WO2011102676A2 (ko
Inventor
안수영
Original Assignee
(주)도원토건
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 (주)도원토건 filed Critical (주)도원토건
Publication of WO2011102676A2 publication Critical patent/WO2011102676A2/ko
Publication of WO2011102676A3 publication Critical patent/WO2011102676A3/ko

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/02—Foundation pits
    • E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/15—Geometrical or physical properties including at least a hinge
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2220/00—Temporary installations or constructions
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/0046—Production methods using prestressing techniques
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/30—Miscellaneous comprising anchoring details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

본 발명은 구조물에 대하여 휨모멘트를 받는 방향으로 설치되는 빔(100); 단부 힌지부(210)를 구비함과 아울러, 빔(100)의 양단에 형성된 고정부(200); 중앙부 힌지부(310)를 구비함과 아울러, 빔(100)으로부터 외측으로 돌출되도록 설치된 복수의 돌출부재(300); 단부 힌지부(210)와 중앙부 힌지부(310)의 사이, 또는 양측의 중앙부 힌지부(310) 사이에 양단이 힌지결합하는 긴장부재(400);를 포함하고, 돌출부재(300)는 빔(100)으로부터 중앙부 힌지부(310)가 돌출된 정도를 조절하기 위한 길이조절부(320)를 더 구비한 것을 특징으로 하는 긴장부재의 힌지결합을 이용한 프리스트레싱 시스템을 제시함으로써, 재긴장 및 재활용이 가능하고, 긴장재의 긴장 및 단부 정착작업이 용이하도록 한다.
PCT/KR2011/001098 2010-02-19 2011-02-18 긴장부재의 힌지결합을 이용한 프리스트레싱 시스템 WO2011102676A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0014988 2010-02-19
KR1020100014988A KR100979718B1 (ko) 2010-02-19 2010-02-19 긴장부재의 힌지결합을 이용한 프리스트레싱 시스템

Publications (2)

Publication Number Publication Date
WO2011102676A2 WO2011102676A2 (ko) 2011-08-25
WO2011102676A3 true WO2011102676A3 (ko) 2012-01-12

Family

ID=43009645

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001098 WO2011102676A2 (ko) 2010-02-19 2011-02-18 긴장부재의 힌지결합을 이용한 프리스트레싱 시스템

Country Status (2)

Country Link
KR (1) KR100979718B1 (ko)
WO (1) WO2011102676A2 (ko)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6319334A (ja) * 1986-07-11 1988-01-27 Shimizu Constr Co Ltd 山止工法における腹起し方法
KR200376611Y1 (ko) * 2004-12-01 2005-03-10 금오금속공업 주식회사 회전 브라켓을 가지는 토건용 유압랩 삽입 스크류잭
KR20060012677A (ko) * 2006-01-23 2006-02-08 강신량 프리스트레스에 의한 흙막이 공법에 적용되는 띠장재
KR100711711B1 (ko) * 2006-09-05 2007-04-25 (주)써포텍 프리스트레스트 방식을 도입한 경량화 단일 띠장

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100778137B1 (ko) * 2002-11-02 2007-11-21 한만엽 프리스트레스트 수평보 구조체 및 이를 이용한 프리스트레스트 가시설 공법
KR100633795B1 (ko) 2005-11-16 2006-10-16 (주)써포텍 장지간 조립식 띠장의 정착장치
KR100812722B1 (ko) 2007-07-20 2008-03-12 한만엽 프리스트레스트 띠장 구조체 및 이를 이용한프리스트레스트 가시설 공법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6319334A (ja) * 1986-07-11 1988-01-27 Shimizu Constr Co Ltd 山止工法における腹起し方法
KR200376611Y1 (ko) * 2004-12-01 2005-03-10 금오금속공업 주식회사 회전 브라켓을 가지는 토건용 유압랩 삽입 스크류잭
KR20060012677A (ko) * 2006-01-23 2006-02-08 강신량 프리스트레스에 의한 흙막이 공법에 적용되는 띠장재
KR100711711B1 (ko) * 2006-09-05 2007-04-25 (주)써포텍 프리스트레스트 방식을 도입한 경량화 단일 띠장

Also Published As

Publication number Publication date
KR100979718B1 (ko) 2010-09-02
WO2011102676A2 (ko) 2011-08-25

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