CA886292A - Prestressed structural unit - Google Patents

Prestressed structural unit

Info

Publication number
CA886292A
CA886292A CA886292A CA886292DA CA886292A CA 886292 A CA886292 A CA 886292A CA 886292 A CA886292 A CA 886292A CA 886292D A CA886292D A CA 886292DA CA 886292 A CA886292 A CA 886292A
Authority
CA
Canada
Prior art keywords
structural unit
prestressed structural
prestressed
unit
structural
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
CA886292A
Inventor
J. Ensor Arthur
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 CA886292A publication Critical patent/CA886292A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C5/00—Chairs of special materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/08—Vaulted roofs
    • E04B7/10—Shell structures, e.g. of hyperbolic-parabolic shape; Grid-like formations acting as shell structures; Folded structures
    • E04B7/102—Shell structures
    • 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
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
CA886292A 1969-07-28 1969-07-28 Prestressed structural unit Expired CA886292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA58059 1969-07-28

Publications (1)

Publication Number Publication Date
CA886292A true CA886292A (en) 1971-11-23

Family

ID=4085502

Family Applications (1)

Application Number Title Priority Date Filing Date
CA886292A Expired CA886292A (en) 1969-07-28 1969-07-28 Prestressed structural unit

Country Status (2)

Country Link
CA (1) CA886292A (en)
GB (1) GB1313307A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2062055A (en) * 1979-10-03 1981-05-20 Nikolic B Prestressed beam
CN110409303A (en) * 2019-06-29 2019-11-05 宁波易达园林建设有限公司 A kind of bridge abdomen fill process of steel flanged beam multiple arch bridge

Also Published As

Publication number Publication date
GB1313307A (en) 1973-04-11

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