GB191221269A - Improvements in Reinforced Concrete Compression Elements for Building Constructions of all kinds. - Google Patents

Improvements in Reinforced Concrete Compression Elements for Building Constructions of all kinds.

Info

Publication number
GB191221269A
GB191221269A GB191221269DA GB191221269A GB 191221269 A GB191221269 A GB 191221269A GB 191221269D A GB191221269D A GB 191221269DA GB 191221269 A GB191221269 A GB 191221269A
Authority
GB
United Kingdom
Prior art keywords
core
reinforced
shows
spirals
concrete
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.)
Expired
Application number
Inventor
Fritz Edlen Von Emperger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191221269A publication Critical patent/GB191221269A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/30—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts being composed of two or more materials; Composite steel and concrete constructions
    • 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
    • E04C3/22—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 built-up by elements jointed in line
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings

Abstract

21,269. Emperger, F. E. von. Sept. 19, 1911, [Convention date]. Reinforced-concrete columns and girders.-In compression members of buildings and other structures of the kind consisting of a solid or hollow cast-iron core surrounded by concrete which is reinforced by wire spirals or hoops, the pitch of the spirals or hoops is about equal to the thickness of concrete from the core to the spirals. Fig. 2 shows a column section having a round core 1, but any shape of core may be used. Fig. 4 shows an arched bridge in which the distances apart of the cores vary at different sections to suit the resultant forces thereon; the section at B-B may be as shown at either Figs. 7, 8, or 9. A two- or threehinged arch may be similarly reinforced by means of half-round cast-iron tubes. Fig. 13 shows a girder, the section at F-F being as shown in Figs. 14 or 15.
GB191221269D 1911-09-19 1911-09-19 Improvements in Reinforced Concrete Compression Elements for Building Constructions of all kinds. Expired GB191221269A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT68546T 1911-09-19
AT191221383X 1912-02-16

Publications (1)

Publication Number Publication Date
GB191221269A true GB191221269A (en) 1913-04-24

Family

ID=84978138

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191221269D Expired GB191221269A (en) 1911-09-19 1911-09-19 Improvements in Reinforced Concrete Compression Elements for Building Constructions of all kinds.
GB191221383D Expired GB191221383A (en) 1911-09-19 1912-09-19 Improvements in Reinforced Concrete Elements for Building Constructions of any kind.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191221383D Expired GB191221383A (en) 1911-09-19 1912-09-19 Improvements in Reinforced Concrete Elements for Building Constructions of any kind.

Country Status (2)

Country Link
FR (1) FR447735A (en)
GB (2) GB191221269A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH636156A5 (en) * 1980-05-16 1983-05-13 Gram Sa MIXED COLUMN.
CH656415A5 (en) * 1984-04-11 1986-06-30 Bsa Rene Beck S A SUPPORTING COMPOSITE COLUMN.
FR2734588B1 (en) * 1995-05-24 1997-07-11 Rector Sa PRE-STRESSED CONCRETE BEAM AND MANUFACTURING METHOD THEREOF

Also Published As

Publication number Publication date
FR447735A (en) 1913-01-13
GB191221383A (en) 1913-04-17

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