ATE393272T1 - METHOD FOR PRODUCING DOUBLE CURVED SHELLS - Google Patents

METHOD FOR PRODUCING DOUBLE CURVED SHELLS

Info

Publication number
ATE393272T1
ATE393272T1 AT05700007T AT05700007T ATE393272T1 AT E393272 T1 ATE393272 T1 AT E393272T1 AT 05700007 T AT05700007 T AT 05700007T AT 05700007 T AT05700007 T AT 05700007T AT E393272 T1 ATE393272 T1 AT E393272T1
Authority
AT
Austria
Prior art keywords
area
coated
basal area
shell
subarea
Prior art date
Application number
AT05700007T
Other languages
German (de)
Inventor
Johann Kollegger
Clemens Preisinger
Original Assignee
Austria Wirtschaftsserv Gmbh
Kollegger 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 Austria Wirtschaftsserv Gmbh, Kollegger Gmbh filed Critical Austria Wirtschaftsserv Gmbh
Application granted granted Critical
Publication of ATE393272T1 publication Critical patent/ATE393272T1/en

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
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B1/3205—Structures with a longitudinal horizontal axis, e.g. cylindrical or prismatic structures
    • 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
    • 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
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B2001/327—Arched structures; Vaulted structures; Folded structures comprised of a number of panels or blocs connected together forming a self-supporting structure
    • E04B2001/3276—Panel connection details

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Laminated Bodies (AREA)
  • Steroid Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The aim of the invention is to be able to produce a shell that is curved twice in a three-dimensional manner without using formwork and without joining together arc-shaped elements. Said aim is achieved by a method that is characterized by the following steps: - a basal area (12) exceeding the area of the double-bent shell (10) is initially measured on a working area (15), preferably a plane; - a subarea of said basal area (12), which corresponds approximately to the difference between the basal area (12) and the area of the shell (10), is coated with at least one soft first material (20) having a low elastic modulus while a remaining subarea of the basal area (12) is coated with at least one second material (22) whose elastic modulus substantially exceeds the elastic modulus of the first material (20) and whose resistance to pressure is greater than that of the first material, at least one subarea coated with the first material (20) being located between two subareas of the basal area (12) that are coated with the second material (21); - a plate (14) having orthotropic properties, such as stiffness, is formed; - the basal area (12) of the plate (14) is then reduced such that the double-bent shell (10) is formed.
AT05700007T 2004-01-14 2005-01-14 METHOD FOR PRODUCING DOUBLE CURVED SHELLS ATE393272T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT402004 2004-01-14
PCT/AT2005/000006 WO2005068740A1 (en) 2004-01-14 2005-01-14 Method for the production of double-bent shells

Publications (1)

Publication Number Publication Date
ATE393272T1 true ATE393272T1 (en) 2008-05-15

Family

ID=34754113

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05700007T ATE393272T1 (en) 2004-01-14 2005-01-14 METHOD FOR PRODUCING DOUBLE CURVED SHELLS

Country Status (4)

Country Link
EP (1) EP1706553B1 (en)
AT (1) ATE393272T1 (en)
DE (1) DE502005003834D1 (en)
WO (1) WO2005068740A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT506902B1 (en) 2008-05-19 2011-03-15 Univ Wien Tech METHOD FOR PRODUCING A BOWL
AT511948B1 (en) 2011-11-30 2013-04-15 Univ Wien Tech METHOD FOR PRODUCING DOUBLE ROOMLY CROPPED SHELLS
AT519013B1 (en) * 2016-09-30 2018-03-15 Univ Wien Tech Method of making single curved and double curved cups

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052660B (en) * 1956-04-09 1959-03-12 Silberkuhl Wilhelm Johannes Roof construction made of curved shells, especially double-curved reinforced concrete shells
DE1409917A1 (en) * 1962-02-17 1969-09-25 Krupp Gmbh Support structure, preferably for roofs
DE3500153A1 (en) * 1985-01-04 1986-07-10 Rudolf Dipl.-Ing. 7000 Stuttgart Bergermann Pneumatic shuttering
AT410342B (en) * 2000-10-06 2003-03-25 Wieland Dipl Ing Becker SUPPORT CONSTRUCTION OR FORMWORK

Also Published As

Publication number Publication date
EP1706553A1 (en) 2006-10-04
DE502005003834D1 (en) 2008-06-05
WO2005068740A8 (en) 2006-02-09
EP1706553B1 (en) 2008-04-23
WO2005068740A1 (en) 2005-07-28

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