JPS644307A - Producing device for concrete member with introduction of two directional prestress - Google Patents

Producing device for concrete member with introduction of two directional prestress

Info

Publication number
JPS644307A
JPS644307A JP15936687A JP15936687A JPS644307A JP S644307 A JPS644307 A JP S644307A JP 15936687 A JP15936687 A JP 15936687A JP 15936687 A JP15936687 A JP 15936687A JP S644307 A JPS644307 A JP S644307A
Authority
JP
Japan
Prior art keywords
concrete
reinforcing cord
fiber
prestress
fiber group
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
JP15936687A
Other languages
Japanese (ja)
Other versions
JP2593311B2 (en
Inventor
Kenzo Sekijima
Kiyoyasu Kitagawa
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 JP15936687A priority Critical patent/JP2593311B2/en
Priority to DE8888420224T priority patent/DE3870993D1/en
Priority to EP19880420224 priority patent/EP0297006B1/en
Publication of JPS644307A publication Critical patent/JPS644307A/en
Priority to US07/445,144 priority patent/US5025605A/en
Application granted granted Critical
Publication of JP2593311B2 publication Critical patent/JP2593311B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Panels For Use In Building Construction (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

PURPOSE:To cause mas production to be achieved easily, while the improvement of operational property is contrived by using the reinforcing cord formed into a lattice shape by sticking together continuous fibers with resin, as a tension member. CONSTITUTION:A concrete member A with introduced two directional prestress is composed of the concrete 1 as a main body and the latticelike reinforcing cord 2 buried in said concrete. Prestress is introduced into the concrete by applying tension to each axial cords 2a, 2b constituting the latticelike reinforcing cord. In this reinforcing cord 2, the fiber bundles 4 composed of a plurality of arranged continuous fibers 3 cross mutually and make a lattice shape, and each fiber 3 is said bundles 4 is stuck together with resin material 5. The sectional shape in which the fiber group 3a extending in one direction and the fiber group 3b extending in another direction meating at right angle with said fiber group 3a are laminated in three layers or more, is obtained.
JP15936687A 1987-06-26 1987-06-26 Equipment for manufacturing bidirectional prestressed concrete members Expired - Lifetime JP2593311B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP15936687A JP2593311B2 (en) 1987-06-26 1987-06-26 Equipment for manufacturing bidirectional prestressed concrete members
DE8888420224T DE3870993D1 (en) 1987-06-26 1988-06-27 PRELESSED CONCRETE ELEMENT WITH GRID REINFORCEMENT, PROCESS AND APPARATUS FOR ITS PRODUCTION.
EP19880420224 EP0297006B1 (en) 1987-06-26 1988-06-27 Meshwork reinforced and pre-stressed concrete member, method and apparatus for making same
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
JP15936687A JP2593311B2 (en) 1987-06-26 1987-06-26 Equipment for manufacturing bidirectional prestressed concrete members

Publications (2)

Publication Number Publication Date
JPS644307A true JPS644307A (en) 1989-01-09
JP2593311B2 JP2593311B2 (en) 1997-03-26

Family

ID=15692268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15936687A Expired - Lifetime JP2593311B2 (en) 1987-06-26 1987-06-26 Equipment for manufacturing bidirectional prestressed concrete members

Country Status (1)

Country Link
JP (1) JP2593311B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007245506A (en) * 2006-03-15 2007-09-27 Kajima Corp Method for producing bidirectional pretension member
JP2007245508A (en) * 2006-03-15 2007-09-27 Kajima Corp Method for producing pretension member
JP2007245507A (en) * 2006-03-15 2007-09-27 Kajima Corp Method for producing bidirectional pretension member
JP2008303702A (en) * 2007-06-05 2008-12-18 Samsung Corp Bidirectional prestressing system and bent portion forming apparatus
JP2015534613A (en) * 2012-09-17 2015-12-03 ツェーペーツェー・アクチェンゲゼルシャフトＣｐｃ Ａｇ Reinforcing element for producing prestressed concrete part, concrete part and method for producing the same
JP2018171788A (en) * 2017-03-31 2018-11-08 株式会社ホクエツ Pc member production device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007245506A (en) * 2006-03-15 2007-09-27 Kajima Corp Method for producing bidirectional pretension member
JP2007245508A (en) * 2006-03-15 2007-09-27 Kajima Corp Method for producing pretension member
JP2007245507A (en) * 2006-03-15 2007-09-27 Kajima Corp Method for producing bidirectional pretension member
JP2008303702A (en) * 2007-06-05 2008-12-18 Samsung Corp Bidirectional prestressing system and bent portion forming apparatus
JP2015534613A (en) * 2012-09-17 2015-12-03 ツェーペーツェー・アクチェンゲゼルシャフトＣｐｃ Ａｇ Reinforcing element for producing prestressed concrete part, concrete part and method for producing the same
JP2018171788A (en) * 2017-03-31 2018-11-08 株式会社ホクエツ Pc member production device

Also Published As

Publication number Publication date
JP2593311B2 (en) 1997-03-26

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