CA1102083A - Cintre a courbure variable - Google Patents

Cintre a courbure variable

Info

Publication number
CA1102083A
CA1102083A CA301,939A CA301939A CA1102083A CA 1102083 A CA1102083 A CA 1102083A CA 301939 A CA301939 A CA 301939A CA 1102083 A CA1102083 A CA 1102083A
Authority
CA
Canada
Prior art keywords
tension
tension line
flexible member
side portion
tensioning
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
CA301,939A
Other languages
English (en)
Inventor
William H. Bowes
George M. Proctor
Leslie T. Russell
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.)
Canadian Patents and Development Ltd
Original Assignee
Canadian Patents and Development Ltd
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 Canadian Patents and Development Ltd filed Critical Canadian Patents and Development Ltd
Priority to CA301,939A priority Critical patent/CA1102083A/fr
Priority to US06/146,358 priority patent/US4325207A/en
Application granted granted Critical
Publication of CA1102083A publication Critical patent/CA1102083A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • 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
    • 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
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/18—Adjusting tools; Templates
    • E04G21/1841—Means for positioning building parts or elements
    • 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
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/18—Adjusting tools; Templates
    • E04G21/1841—Means for positioning building parts or elements
    • E04G21/1858—Templates for window or door openings, e.g. in a masonry wall
    • E04G21/1866—Templates for window or door openings, e.g. in a masonry wall for making arches
    • 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
    • E04B2001/3217—Auxiliary supporting devices used during erection of the arched 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
    • E04B2001/3235—Arched structures; Vaulted structures; Folded structures having a grid frame
    • E04B2001/3241—Frame connection details
    • 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
    • E04B2001/3235—Arched structures; Vaulted structures; Folded structures having a grid frame
    • E04B2001/3252—Covering details
    • 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
    • E04B2001/3258—Arched structures; Vaulted structures; Folded structures comprised entirely of a single self-supporting panel
    • E04B2001/3264—Arched structures; Vaulted structures; Folded structures comprised entirely of a single self-supporting panel hardened in situ
    • 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
    • E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
    • E04B2001/3583—Extraordinary methods of construction, e.g. lift-slab, jack-block using permanent tensioning means, e.g. cables or rods, to assemble or rigidify structures (not pre- or poststressing concrete), e.g. by tying them around the structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Tents Or Canopies (AREA)
CA301,939A 1978-04-25 1978-04-25 Cintre a courbure variable Expired CA1102083A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA301,939A CA1102083A (fr) 1978-04-25 1978-04-25 Cintre a courbure variable
US06/146,358 US4325207A (en) 1978-04-25 1980-05-02 Arch forming assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA301,939A CA1102083A (fr) 1978-04-25 1978-04-25 Cintre a courbure variable

Publications (1)

Publication Number Publication Date
CA1102083A true CA1102083A (fr) 1981-06-02

Family

ID=4111337

Family Applications (1)

Application Number Title Priority Date Filing Date
CA301,939A Expired CA1102083A (fr) 1978-04-25 1978-04-25 Cintre a courbure variable

Country Status (1)

Country Link
CA (1) CA1102083A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002800A1 (fr) * 1986-10-09 1988-04-21 Donald Sydney Gould Construction modulaire
FR2672326A1 (fr) * 1991-02-05 1992-08-07 Almeida Borges Carlos De Dispositif de montage de couverture formee de bacs metalliques monoblocs cintres et de supports a deploiement pantographique, et produit resultant.
CN112681801A (zh) * 2021-01-13 2021-04-20 成都南隋顿科技有限公司 一种辅助拱形门建造的设备
CN113389378A (zh) * 2021-06-23 2021-09-14 中国建筑第八工程局有限公司 室内多曲率造型建筑物的三维立体曲面形态构建方法
CN115233831A (zh) * 2022-08-19 2022-10-25 湖南建工集团有限公司 挠度自由控制的多点大跨度空间钢结构整体连续提升方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002800A1 (fr) * 1986-10-09 1988-04-21 Donald Sydney Gould Construction modulaire
FR2672326A1 (fr) * 1991-02-05 1992-08-07 Almeida Borges Carlos De Dispositif de montage de couverture formee de bacs metalliques monoblocs cintres et de supports a deploiement pantographique, et produit resultant.
CN112681801A (zh) * 2021-01-13 2021-04-20 成都南隋顿科技有限公司 一种辅助拱形门建造的设备
CN113389378A (zh) * 2021-06-23 2021-09-14 中国建筑第八工程局有限公司 室内多曲率造型建筑物的三维立体曲面形态构建方法
CN115233831A (zh) * 2022-08-19 2022-10-25 湖南建工集团有限公司 挠度自由控制的多点大跨度空间钢结构整体连续提升方法
CN115233831B (zh) * 2022-08-19 2023-09-15 湖南建工集团有限公司 挠度自由控制的多点大跨度空间钢结构整体连续提升方法

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Legal Events

Date Code Title Description
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