FR2330823A1 - Three dimensional lattice girder - consists of top bar joined to two bottom bars by diagonal braces, with compression or connecting ladder - Google Patents

Three dimensional lattice girder - consists of top bar joined to two bottom bars by diagonal braces, with compression or connecting ladder

Info

Publication number
FR2330823A1
FR2330823A1 FR7534282A FR7534282A FR2330823A1 FR 2330823 A1 FR2330823 A1 FR 2330823A1 FR 7534282 A FR7534282 A FR 7534282A FR 7534282 A FR7534282 A FR 7534282A FR 2330823 A1 FR2330823 A1 FR 2330823A1
Authority
FR
France
Prior art keywords
ladder
bars
bar
compression
tie
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
FR7534282A
Other languages
French (fr)
Other versions
FR2330823B3 (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.)
Rheinbau GmbH
Original Assignee
Rheinbau GmbH
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 Rheinbau GmbH filed Critical Rheinbau GmbH
Priority to FR7534282A priority Critical patent/FR2330823A1/en
Publication of FR2330823A1 publication Critical patent/FR2330823A1/en
Application granted granted Critical
Publication of FR2330823B3 publication Critical patent/FR2330823B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/065—Light-weight girders, e.g. with precast parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The three-dimensional lattice-girder consists of a top flange bar (1) which is joined to two bottom flange bars (3) by braces (2) which extend diagonally. A compression or connecting ladder (4) is inserted into the girder and consists of bars parallel to each other and with bottom ends bent along the plane of the ladder to form hooks (5). The bars of the ladder are interconnected by a single tie-bar (6). The tie-bar (6) extends parallel to the lengthwise axis of the girder. The free ends of the ladder bars (4) may project slightly beyond the top of the tie-bar (6). 10mm may e.g. separate the solder points joining the ladder bars (4) and the tie-bar (6) and the top free ends of the ladder bars (4).
FR7534282A 1975-11-10 1975-11-10 Three dimensional lattice girder - consists of top bar joined to two bottom bars by diagonal braces, with compression or connecting ladder Granted FR2330823A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7534282A FR2330823A1 (en) 1975-11-10 1975-11-10 Three dimensional lattice girder - consists of top bar joined to two bottom bars by diagonal braces, with compression or connecting ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7534282A FR2330823A1 (en) 1975-11-10 1975-11-10 Three dimensional lattice girder - consists of top bar joined to two bottom bars by diagonal braces, with compression or connecting ladder

Publications (2)

Publication Number Publication Date
FR2330823A1 true FR2330823A1 (en) 1977-06-03
FR2330823B3 FR2330823B3 (en) 1979-06-29

Family

ID=9162232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534282A Granted FR2330823A1 (en) 1975-11-10 1975-11-10 Three dimensional lattice girder - consists of top bar joined to two bottom bars by diagonal braces, with compression or connecting ladder

Country Status (1)

Country Link
FR (1) FR2330823A1 (en)

Also Published As

Publication number Publication date
FR2330823B3 (en) 1979-06-29

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