FR2300187A1 - Pitched roof truss with trough section top chord - is filled with concrete and has flanges supporting roof panel edges - Google Patents

Pitched roof truss with trough section top chord - is filled with concrete and has flanges supporting roof panel edges

Info

Publication number
FR2300187A1
FR2300187A1 FR7504575A FR7504575A FR2300187A1 FR 2300187 A1 FR2300187 A1 FR 2300187A1 FR 7504575 A FR7504575 A FR 7504575A FR 7504575 A FR7504575 A FR 7504575A FR 2300187 A1 FR2300187 A1 FR 2300187A1
Authority
FR
France
Prior art keywords
truss
filled
concrete
top chord
chord
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
FR7504575A
Other languages
French (fr)
Other versions
FR2300187B1 (en
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.)
Cerarmex SA
Original Assignee
Cerarmex SA
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 Cerarmex SA filed Critical Cerarmex SA
Priority to FR7504575A priority Critical patent/FR2300187A1/en
Publication of FR2300187A1 publication Critical patent/FR2300187A1/en
Application granted granted Critical
Publication of FR2300187B1 publication Critical patent/FR2300187B1/fr
Granted legal-status Critical Current

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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • 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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • 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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
    • 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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • 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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/046—L- or T-shaped

Abstract

The pitched roof truss or beam has a continuous open trough (3) in the top chord, the trough being filled with concrete creating a monolithic joint between the truss and transverse purlins or other cladding support members, and providing lateral stability to the truss chord and the roof structure. The truss is of symmetrical triangular form with continuous top and bottom chord members and a solid plate web. The top chord member is formed from a single plate or sheet and has symmetrical arms that terminate in vertical lengths followed by inward horizontal flanges with support the edges of roof panels.
FR7504575A 1975-02-10 1975-02-10 Pitched roof truss with trough section top chord - is filled with concrete and has flanges supporting roof panel edges Granted FR2300187A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7504575A FR2300187A1 (en) 1975-02-10 1975-02-10 Pitched roof truss with trough section top chord - is filled with concrete and has flanges supporting roof panel edges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7504575A FR2300187A1 (en) 1975-02-10 1975-02-10 Pitched roof truss with trough section top chord - is filled with concrete and has flanges supporting roof panel edges

Publications (2)

Publication Number Publication Date
FR2300187A1 true FR2300187A1 (en) 1976-09-03
FR2300187B1 FR2300187B1 (en) 1978-02-24

Family

ID=9151209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504575A Granted FR2300187A1 (en) 1975-02-10 1975-02-10 Pitched roof truss with trough section top chord - is filled with concrete and has flanges supporting roof panel edges

Country Status (1)

Country Link
FR (1) FR2300187A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR486874A (en) * 1916-10-20 1918-05-15 William Marriott Improvements concerning the reinforcements of reinforced concrete constructions
US2459037A (en) * 1945-09-06 1949-01-11 Samuel F Mcintosh Joist
FR1309835A (en) * 1961-05-09 1962-11-23 Steel-concrete complex floors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR486874A (en) * 1916-10-20 1918-05-15 William Marriott Improvements concerning the reinforcements of reinforced concrete constructions
US2459037A (en) * 1945-09-06 1949-01-11 Samuel F Mcintosh Joist
FR1309835A (en) * 1961-05-09 1962-11-23 Steel-concrete complex floors

Also Published As

Publication number Publication date
FR2300187B1 (en) 1978-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse