DK159794C - PROCEDURE FOR THE PREPARATION OF A BEAM OR PLATE ELEMENT OF STRETCHED CONCRETE AND REINFORCEMENT UNITS FOR USING THIS PROCEDURE - Google Patents

PROCEDURE FOR THE PREPARATION OF A BEAM OR PLATE ELEMENT OF STRETCHED CONCRETE AND REINFORCEMENT UNITS FOR USING THIS PROCEDURE

Info

Publication number
DK159794C
DK159794C DK520588A DK520588A DK159794C DK 159794 C DK159794 C DK 159794C DK 520588 A DK520588 A DK 520588A DK 520588 A DK520588 A DK 520588A DK 159794 C DK159794 C DK 159794C
Authority
DK
Denmark
Prior art keywords
procedure
preparation
recess
plate element
concrete
Prior art date
Application number
DK520588A
Other languages
Danish (da)
Other versions
DK520588D0 (en
DK159794B (en
DK520588A (en
Inventor
Erik Lind
Original Assignee
Dansk Spaend As
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 Dansk Spaend As filed Critical Dansk Spaend As
Priority to DK520588A priority Critical patent/DK159794C/en
Publication of DK520588D0 publication Critical patent/DK520588D0/en
Priority to AT89911027T priority patent/ATE160840T1/en
Priority to DE68928472T priority patent/DE68928472T2/en
Priority to EP89911027A priority patent/EP0434753B1/en
Priority to PCT/DK1989/000217 priority patent/WO1990003479A1/en
Publication of DK520588A publication Critical patent/DK520588A/en
Publication of DK159794B publication Critical patent/DK159794B/en
Application granted granted Critical
Publication of DK159794C publication Critical patent/DK159794C/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/38—Arched girders or portal frames
    • E04C3/44—Arched girders or portal frames of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

A prestressed concrete beam (1) is cast with a rectilinear longitudinal profile and a filling piece (13) extending from a surface of the beam (1) to the reinforcing strands (6) is embedded. After hardening of the concrete and removal of the filling piece (13) if necessary, the beam (1) is deflected in a predetermined angle by rotating the beam sections (2, 3) on either side of the recess (4) formed by the filling piece in such a direction that the recess is diminished, following which the beam sections (2, 3) are retained in the predetermined angle. A reinforcement assembly made in two equal halves and connected with a breakable joint may be embedded in the area of the recess to reinforce the beam sections (2, 3).
DK520588A 1988-09-19 1988-09-19 PROCEDURE FOR THE PREPARATION OF A BEAM OR PLATE ELEMENT OF STRETCHED CONCRETE AND REINFORCEMENT UNITS FOR USING THIS PROCEDURE DK159794C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK520588A DK159794C (en) 1988-09-19 1988-09-19 PROCEDURE FOR THE PREPARATION OF A BEAM OR PLATE ELEMENT OF STRETCHED CONCRETE AND REINFORCEMENT UNITS FOR USING THIS PROCEDURE
AT89911027T ATE160840T1 (en) 1988-09-19 1989-09-18 METHOD FOR PRODUCING STRESSED CONCRETE BEAMS OR -PLATE ELEMENTS AND REINFORCEMENT DEVICES THEREOF
DE68928472T DE68928472T2 (en) 1988-09-19 1989-09-18 METHOD FOR PRODUCING TENSIONED CONCRETE BEAMS OR -PLATE ELEMENTS AND REINFORCEMENT DEVICES THEREFOR
EP89911027A EP0434753B1 (en) 1988-09-19 1989-09-18 A method of manufacturing a prestressed concrete beam or plate element and reinforcing assemblies for use in the method
PCT/DK1989/000217 WO1990003479A1 (en) 1988-09-19 1989-09-18 A method of manufacturing a prestressed concrete beam or plate element and reinforcing assemblies for use in the method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK520588 1988-09-19
DK520588A DK159794C (en) 1988-09-19 1988-09-19 PROCEDURE FOR THE PREPARATION OF A BEAM OR PLATE ELEMENT OF STRETCHED CONCRETE AND REINFORCEMENT UNITS FOR USING THIS PROCEDURE

Publications (4)

Publication Number Publication Date
DK520588D0 DK520588D0 (en) 1988-09-19
DK520588A DK520588A (en) 1990-03-20
DK159794B DK159794B (en) 1990-12-03
DK159794C true DK159794C (en) 1991-05-06

Family

ID=8140418

Family Applications (1)

Application Number Title Priority Date Filing Date
DK520588A DK159794C (en) 1988-09-19 1988-09-19 PROCEDURE FOR THE PREPARATION OF A BEAM OR PLATE ELEMENT OF STRETCHED CONCRETE AND REINFORCEMENT UNITS FOR USING THIS PROCEDURE

Country Status (5)

Country Link
EP (1) EP0434753B1 (en)
AT (1) ATE160840T1 (en)
DE (1) DE68928472T2 (en)
DK (1) DK159794C (en)
WO (1) WO1990003479A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1292506B1 (en) * 1997-03-26 1999-02-08 Calbrev Srl DOUBLE SLOPE BEAM IN TWO HALF
CN113089495B (en) * 2021-04-30 2022-06-28 太原科技大学 Method for detecting effective prestress under prestressed concrete simply supported bridge anchor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1457999A (en) * 1920-09-20 1923-06-05 Pedersen Waldemar Julius Concrete form
US2877506A (en) * 1953-08-10 1959-03-17 Hans A Almoslino Transformable rigid structural unit for a body or article supporting assemblage
US2874812A (en) * 1955-06-28 1959-02-24 Jr Merton L Clevett Knock-down structural member with collapsible members
US4144687A (en) * 1970-07-01 1979-03-20 Brunes Tons J Self-supporting girder structure
DE3129347C2 (en) * 1981-07-24 1984-05-03 Richard Dipl.-Ing. 8332 Massing Laumer Prefabricated roof trusses or frame parts made of reinforced concrete
DK152999C (en) * 1985-11-15 1988-10-24 Dansk Spaend As BEAM OR PLATE ELEMENT OF CONCRETE WITH A PRESERVATED MULTI-WIRE ASSEMBLY, PROCEDURES FOR MANUFACTURE OF SUCH ELEMENTS AND CONTROL FOR USE IN THEIR MANUFACTURING
GB2197356B (en) * 1986-11-07 1990-08-22 Dow Mac Concrete Ltd Beams and other prestressed concrete articles of cranked form

Also Published As

Publication number Publication date
EP0434753B1 (en) 1997-12-03
DK520588D0 (en) 1988-09-19
DE68928472T2 (en) 1999-03-11
DK159794B (en) 1990-12-03
EP0434753A1 (en) 1991-07-03
DK520588A (en) 1990-03-20
DE68928472D1 (en) 1998-01-15
WO1990003479A1 (en) 1990-04-05
ATE160840T1 (en) 1997-12-15

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