PL426455A1 - Composite structural beam - Google Patents

Composite structural beam

Info

Publication number
PL426455A1
PL426455A1 PL426455A PL42645518A PL426455A1 PL 426455 A1 PL426455 A1 PL 426455A1 PL 426455 A PL426455 A PL 426455A PL 42645518 A PL42645518 A PL 42645518A PL 426455 A1 PL426455 A1 PL 426455A1
Authority
PL
Poland
Prior art keywords
reinforcement
web
edge
zone
composite structural
Prior art date
Application number
PL426455A
Other languages
Polish (pl)
Inventor
Piotr Edward WELTER
Ryszard PELC
Original Assignee
Cavico Spółka Z Ograniczoną Odpowiedzialnością (Spółka W Organizacji)
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 Cavico Spółka Z Ograniczoną Odpowiedzialnością (Spółka W Organizacji) filed Critical Cavico Spółka Z Ograniczoną Odpowiedzialnością (Spółka W Organizacji)
Priority to PL426455A priority Critical patent/PL426455A1/en
Priority to EP19000347.5A priority patent/EP3599319A1/en
Publication of PL426455A1 publication Critical patent/PL426455A1/en

Links

Classifications

    • 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
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

Kompozytowa belka konstrukcyjna z dwustronnym zbrojeniem materiałem kompozytowym skonstruowana ze środnika (1), zbrojenia w strefie ściskanej (2) i zbrojenia w strefie rozciąganej (3), charakteryzuje się tym, że środnikiem belki (1) jest jedna lub wiele płyt sklejonych ze sobą na grubość; przy czym jedna z krawędzi brzegowych środnika belki (1) jest płaska lub w osi poddana jest obróbce frezowaniem frezem okrągłym lub prostokątnym na kształt litery "U"; natomiast środnik belki (1) jest nośnikiem zbrojeń znajdujących się w jej miejscach brzegowych; zbrojenie ściskane (2) znajduje się w strefie ściskanej belki i zbrojenie rozciągane (3) znajduje się w strefie rozciąganej belki w miejscu płaskiej krawędzi brzegowej lub w miejscu wybranego materiału o kształcie litery "U" powstałym po obróbce frezowaniem; dodatkowo zbrojenie strefy rozciąganej (3) jest zabezpieczone materiałem izolacyjnym (4) lub folią (5).Composite structural beam with double-sided reinforcement with composite material, constructed of web (1), reinforcement in the compression zone (2) and reinforcement in the tension zone (3), characterized by the fact that the web of the beam (1) consists of one or more plates glued together on thickness; one of the edge edges of the beam web (1) is flat or is milled in the axis with a round or rectangular "U" shaped cutter; while the web of the beam (1) is the carrier of the reinforcements located in its edge places; the compression reinforcement (2) is located in the compressed zone of the beam and the tensile reinforcement (3) is located in the tension zone of the beam in the place of the flat edge edge or in the place of the selected U-shaped material resulting from milling; additionally, the reinforcement of the tension zone (3) is secured with insulating material (4) or foil (5).

PL426455A 2018-07-25 2018-07-25 Composite structural beam PL426455A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL426455A PL426455A1 (en) 2018-07-25 2018-07-25 Composite structural beam
EP19000347.5A EP3599319A1 (en) 2018-07-25 2019-07-25 Composite constructional beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL426455A PL426455A1 (en) 2018-07-25 2018-07-25 Composite structural beam

Publications (1)

Publication Number Publication Date
PL426455A1 true PL426455A1 (en) 2020-01-27

Family

ID=67658362

Family Applications (1)

Application Number Title Priority Date Filing Date
PL426455A PL426455A1 (en) 2018-07-25 2018-07-25 Composite structural beam

Country Status (2)

Country Link
EP (1) EP3599319A1 (en)
PL (1) PL426455A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240209617A1 (en) * 2022-12-22 2024-06-27 United States Gypsum Company Structural laminated fiber-reinforced cement beams and columns
WO2024137361A1 (en) * 2022-12-22 2024-06-27 United States Gypsum Company Structural laminated fiber-reinforced cement beams and columns

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585393B1 (en) * 1985-07-29 1988-03-25 Renofors France BEAM OR OTHER STRUCTURAL ELEMENT IN WOOD REINFORCED BY A REINFORCEMENT, AND METHOD FOR THE PRODUCTION THEREOF
FR2871089B1 (en) * 2004-06-02 2006-12-29 Christian Plee METHOD FOR REINFORCING AND / OR REPAIRING A STRUCTURE FOR REINFORCING
PL232458B1 (en) 2016-11-15 2019-06-28 Cavico Spolka Z Ograniczona Odpowiedzialnoscia Spolka W Organizacji Method for layered lamination of a structural element by homogeneous or hybrid fibrous polymer composite by in-situ method, using ultrasonic vibrations in the continuous process and the device for execution of this method

Also Published As

Publication number Publication date
EP3599319A1 (en) 2020-01-29

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