JPS646442A - Prestressed concrete member using lattice like reinforcing bar and its production - Google Patents

Prestressed concrete member using lattice like reinforcing bar and its production

Info

Publication number
JPS646442A
JPS646442A JP15936587A JP15936587A JPS646442A JP S646442 A JPS646442 A JP S646442A JP 15936587 A JP15936587 A JP 15936587A JP 15936587 A JP15936587 A JP 15936587A JP S646442 A JPS646442 A JP S646442A
Authority
JP
Japan
Prior art keywords
lattice
reinforcing bar
prestressed concrete
bars
anchor blocks
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.)
Granted
Application number
JP15936587A
Other languages
Japanese (ja)
Other versions
JPH0528300B2 (en
Inventor
Kenzo Sekijima
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.)
DAINIPPON GLASS KOGYO KK
Shimizu Construction Co Ltd
Dainihon Glass Industry Co Ltd
Shimizu Corp
Original Assignee
DAINIPPON GLASS KOGYO KK
Shimizu Construction Co Ltd
Dainihon Glass Industry Co Ltd
Shimizu Corp
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 DAINIPPON GLASS KOGYO KK, Shimizu Construction Co Ltd, Dainihon Glass Industry Co Ltd, Shimizu Corp filed Critical DAINIPPON GLASS KOGYO KK
Priority to JP15936587A priority Critical patent/JPS646442A/en
Priority to EP19880420224 priority patent/EP0297006B1/en
Priority to DE8888420224T priority patent/DE3870993D1/en
Publication of JPS646442A publication Critical patent/JPS646442A/en
Priority to US07/445,144 priority patent/US5025605A/en
Publication of JPH0528300B2 publication Critical patent/JPH0528300B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Panels For Use In Building Construction (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

PURPOSE: To enhance durability and an anti-corrosion property by burying lattice-like reinforcing bars comprising mutually crossed fiber bundles made of continuous fiber bound with resin material by giving tensile strength to shaft bars extending in one direction. CONSTITUTION: A lattice-like reinforcing bar 2 is formed by allowing resin- impregnated continuous fiber 3 to be crossed with each other in one direction and the other direction intersecting therewith. Then, concrete is placed in each lattice-like reinforcing bar 2 at both ends in the shaft bar direction to which prestressed concrete is to be introduced so as to form anchor blocks 21. Then, a central part of the lattice-like reinforcing bar 2 is passed to be disposed through the mold frame 30 of a prestressed concrete member A to be molded, and the anchor blocks 21 are spreaded by a jack 35 to give tensile strength to the shaft bars of the lattice-like reinforcing bars. Finally, concrete is placed in the mold frame 30 to be cut off from the anchor blocks 21 after a predetermined compression strength is attained.
JP15936587A 1987-06-26 1987-06-26 Prestressed concrete member using lattice like reinforcing bar and its production Granted JPS646442A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP15936587A JPS646442A (en) 1987-06-26 1987-06-26 Prestressed concrete member using lattice like reinforcing bar and its production
EP19880420224 EP0297006B1 (en) 1987-06-26 1988-06-27 Meshwork reinforced and pre-stressed concrete member, method and apparatus for making same
DE8888420224T DE3870993D1 (en) 1987-06-26 1988-06-27 PRELESSED CONCRETE ELEMENT WITH GRID REINFORCEMENT, PROCESS AND APPARATUS FOR ITS PRODUCTION.
US07/445,144 US5025605A (en) 1987-06-26 1989-12-04 Meshwork reinforced and pre-stressed concrete member, method and apparatus for making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15936587A JPS646442A (en) 1987-06-26 1987-06-26 Prestressed concrete member using lattice like reinforcing bar and its production

Publications (2)

Publication Number Publication Date
JPS646442A true JPS646442A (en) 1989-01-11
JPH0528300B2 JPH0528300B2 (en) 1993-04-23

Family

ID=15692246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15936587A Granted JPS646442A (en) 1987-06-26 1987-06-26 Prestressed concrete member using lattice like reinforcing bar and its production

Country Status (1)

Country Link
JP (1) JPS646442A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387444A (en) * 1989-08-29 1991-04-12 Shimizu Corp Reinforcement member for curtain wall and curtain wall using such reinforcement member
JPH0363548U (en) * 1989-10-17 1991-06-20
JPH0552002A (en) * 1991-08-19 1993-03-02 Ohbayashi Corp Precast slab
JPH06264563A (en) * 1993-03-11 1994-09-20 Kajima Corp Arrangement of frp reinforcing bar and bar arranging device
KR100526926B1 (en) * 2003-05-22 2005-11-08 한림에코텍 주식회사 Apparatus for manufacturing prestressed concrete structure
KR100653632B1 (en) * 2006-01-18 2006-12-05 한국건설기술연구원 Strengthening method for concrete structures with prestressed near surface mounted fiber reinforced polymer composites
KR100653629B1 (en) * 2006-01-18 2006-12-05 한국건설기술연구원 Jack apparatus for near surface mounted reinforcements
JP2012057338A (en) * 2010-09-08 2012-03-22 Kiyomiya Osamu Concrete structure member using stainless steel reinforcing bars
KR20150082216A (en) * 2012-09-17 2015-07-15 씨피씨 아크티엔게젤샤프트 Reinforcing element for producing prestressed concrete components, concrete component and production method
WO2017167804A1 (en) * 2016-04-01 2017-10-05 Progress Holding A.G. Mobile clamping device
JP2017185798A (en) * 2016-04-01 2017-10-12 昌樹 阿波根 Manufacturing method of fiber-made cell structure concrete
JP2019089236A (en) * 2017-11-14 2019-06-13 オックスジャッキ株式会社 Pre-tension application device
JP2021133640A (en) * 2020-02-28 2021-09-13 東京製綱株式会社 Reinforcement material for concrete panel
JP2022186192A (en) * 2021-06-04 2022-12-15 極東興和株式会社 Method for producing pre-stressed concrete
WO2023110260A1 (en) * 2021-12-15 2023-06-22 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Körperschaft Des Öffentlichen Rechts Reinforcement and method for operating same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001200613A (en) * 2000-01-19 2001-07-27 Showa Engineering Kk Manufacturing method for reed screen-type built-up reinforcing bar, reed screen-type built-up reinforcing bar, manufacturing method for roll-like reed screen- type built-up reinforcing bar and layered reed screen- type built-up reinforcing bar and construction method for reed screen-type built-up reinforcing bar
KR101836079B1 (en) * 2017-02-10 2018-03-08 정창욱 Flooring device typed height control

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387444A (en) * 1989-08-29 1991-04-12 Shimizu Corp Reinforcement member for curtain wall and curtain wall using such reinforcement member
JPH0363548U (en) * 1989-10-17 1991-06-20
JPH0552002A (en) * 1991-08-19 1993-03-02 Ohbayashi Corp Precast slab
JPH06264563A (en) * 1993-03-11 1994-09-20 Kajima Corp Arrangement of frp reinforcing bar and bar arranging device
KR100526926B1 (en) * 2003-05-22 2005-11-08 한림에코텍 주식회사 Apparatus for manufacturing prestressed concrete structure
KR100653632B1 (en) * 2006-01-18 2006-12-05 한국건설기술연구원 Strengthening method for concrete structures with prestressed near surface mounted fiber reinforced polymer composites
KR100653629B1 (en) * 2006-01-18 2006-12-05 한국건설기술연구원 Jack apparatus for near surface mounted reinforcements
JP2012057338A (en) * 2010-09-08 2012-03-22 Kiyomiya Osamu Concrete structure member using stainless steel reinforcing bars
KR20150082216A (en) * 2012-09-17 2015-07-15 씨피씨 아크티엔게젤샤프트 Reinforcing element for producing prestressed concrete components, concrete component and production method
WO2017167804A1 (en) * 2016-04-01 2017-10-05 Progress Holding A.G. Mobile clamping device
JP2017185798A (en) * 2016-04-01 2017-10-12 昌樹 阿波根 Manufacturing method of fiber-made cell structure concrete
JP2019089236A (en) * 2017-11-14 2019-06-13 オックスジャッキ株式会社 Pre-tension application device
JP2021133640A (en) * 2020-02-28 2021-09-13 東京製綱株式会社 Reinforcement material for concrete panel
JP2022186192A (en) * 2021-06-04 2022-12-15 極東興和株式会社 Method for producing pre-stressed concrete
WO2023110260A1 (en) * 2021-12-15 2023-06-22 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Körperschaft Des Öffentlichen Rechts Reinforcement and method for operating same

Also Published As

Publication number Publication date
JPH0528300B2 (en) 1993-04-23

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