WO1997038183A1 - Ossature de renforcement destinee a une colonne en beton arme resistant au cisaillement - Google Patents

Ossature de renforcement destinee a une colonne en beton arme resistant au cisaillement Download PDF

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Publication number
WO1997038183A1
WO1997038183A1 PCT/CN1996/000116 CN9600116W WO9738183A1 WO 1997038183 A1 WO1997038183 A1 WO 1997038183A1 CN 9600116 W CN9600116 W CN 9600116W WO 9738183 A1 WO9738183 A1 WO 9738183A1
Authority
WO
WIPO (PCT)
Prior art keywords
column
reinforcements
spiral
straight
ribs
Prior art date
Application number
PCT/CN1996/000116
Other languages
English (en)
Chinese (zh)
Inventor
Lingqun Li
Lingfa Li
Shengkui Xie
Xingfeng Shen
Original Assignee
Lingqun Li
Lingfa Li
Shengkui Xie
Xingfeng Shen
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 Lingqun Li, Lingfa Li, Shengkui Xie, Xingfeng Shen filed Critical Lingqun Li
Publication of WO1997038183A1 publication Critical patent/WO1997038183A1/fr

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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
    • E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
    • E04C5/0618—Closed cages with spiral- or coil-shaped stirrup rod
    • 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

Definitions

  • the invention relates to a metal skeleton of a building construction in the construction industry, in particular to a spiral reinforcement shear column
  • the tube wall is cross-knitted with thick steel bars in a spiral form.
  • the intersection is welded and tied. It is fixed in a fixed manner. Weld straight bars at the intersections. Weld the two ends of the thin steel bars in the core of the tube. Weld them at the intersections of the tube wall to form a vertically arranged "meter" structure.
  • ⁇ still has the shortcomings of the skeleton structure, the steel, the strength is still low, the ductility is poor, and other shortcomings, especially the tube-to-tube connection method has the disadvantage of inconvenient installation. . Disclosure of invention
  • the purpose of the present invention is to design a spiral reinforcement shear column (cylinder), which is an improvement based on Z193248253.8, that is, the spiral reinforcement is wound around the periphery to further improve its strength and ductility, and at the same time, the two ends of the column are welded with threads
  • the connector realizes the best connection between the column and the column.
  • the shear column has a reasonable structure, is sturdy and durable, and is safe and reliable. It makes full use of the material characteristics of concrete compression and steel bar tensile strength, reduces the cross section of the component, and can save steel and concrete.
  • the present invention provides a metal skeleton spiral reinforcement shear column (tube) for use in building construction.
  • "X" -shaped ribs, straight ribs, spiral stirrups, and threaded sleeve connectors are characterized in that the "X" -shaped ribs are cross-knitted to form a tube shape and are fixed by welding. The included angle is 90 ° and the cross is extended. Straight-point welded straight bars are used, and spiral hoops are wound around the periphery of the straight bars. Threaded sleeve connectors are welded to the two ends of the column, respectively. The threaded sleeve connector fixes the posts (barrels) and the posts (simplified) with screws.
  • the "X" -shaped ribs are welded into a cylindrical shape, and then the straight ribs are longitudinally extended to the "X" -shaped ribs at the intersection of the pillar wall to be welded and fixed. Then, a spiral hoop is wound around the periphery of the column wall. The middle is thin; the two ends of the column are respectively welded with threaded sleeve connectors, and the threaded sleeve connector fixes the connection between the column and the column.
  • FIG. 1 is a schematic structural diagram of the present invention.
  • the spiral rib shear column (cylinder) is manufactured by first welding "X" shaped ribs into a cylindrical shape, and then welding and fixing straight ribs longitudinally extending at the intersection of "X" shaped ribs to form a column wall. Spiral hoop is used to wind the periphery of the column wall. The two ends of the column are dense, and the middle is thin. Then, the two ends of the column are respectively welded with threaded sleeve connectors. The threaded sleeve connector can connect the column (simplified) and the column (cylinder). fixed.
  • This product is easy to make in the factory, easy to transport, difficult to deform during loading and unloading, and easy to install, which greatly improves the construction speed and reduces the construction cost.
  • the structure is reasonable, sturdy and durable, safe and reliable, high compressive and tensile strength, and save steel bars. And concrete raw materials.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

Cette ossature de renforcement destinée à une colonne en béton armé résistant au cisaillement comprend des armatures en forme de X (3), des armatures droites (4), des armatures spiralées (2) ainsi que des raccords de tubage hélicoïdaux (1). Les armatures en forme de X (3) sont soudées de manière à délimiter un volume tubulaire en treillis, les armatures droites (4) sont soudées au niveau des intersections de ce volume tubulaire, dans le sens longitudinal, les armatures spiralées (2) sont entourées de manière hélicoïdale sur l'extérieur des armatures droites (4) et les éléments de raccord de tubage (1) sont respectivement soudés aux deux extrémités de la colonne, de façon à pouvoir relier ensemble des colonnes résistant au cisaillement.
PCT/CN1996/000116 1996-04-10 1996-12-25 Ossature de renforcement destinee a une colonne en beton arme resistant au cisaillement WO1997038183A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 96103775 CN1162041A (zh) 1996-04-10 1996-04-10 螺旋筋剪力柱(筒)
CN96103775.X 1996-04-10

Publications (1)

Publication Number Publication Date
WO1997038183A1 true WO1997038183A1 (fr) 1997-10-16

Family

ID=5118197

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN1996/000116 WO1997038183A1 (fr) 1996-04-10 1996-12-25 Ossature de renforcement destinee a une colonne en beton arme resistant au cisaillement

Country Status (2)

Country Link
CN (1) CN1162041A (fr)
WO (1) WO1997038183A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017212209A1 (fr) * 2016-06-07 2017-12-14 Arcelormittal Kent Wire Limited Perfectionnements apportés ou se rapportant à des cages d'empilage
CN109210343A (zh) * 2018-11-02 2019-01-15 利亚德光电股份有限公司 一种用于镜面天幕led显示屏的三轴连接件
US20230075456A1 (en) * 2019-08-19 2023-03-09 Raymond Alan Low Cable-Supported Structural Assembly with Flexible Reinforced Concrete Structural Element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101942886B (zh) * 2010-07-23 2012-08-22 源一建筑科技(上海)有限公司 螺旋复合式柱子

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2547708A1 (de) * 1974-10-24 1976-04-29 Robert F Heinz Armierungskaefig
SU1178867A1 (ru) * 1983-01-10 1985-09-15 Горьковский Завод Железобетонных Конструкций Арматурный каркас железобетонной трубы
CN2221072Y (zh) * 1993-12-04 1996-02-28 李岭群 钢结构复式剪力筒

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2547708A1 (de) * 1974-10-24 1976-04-29 Robert F Heinz Armierungskaefig
SU1178867A1 (ru) * 1983-01-10 1985-09-15 Горьковский Завод Железобетонных Конструкций Арматурный каркас железобетонной трубы
CN2221072Y (zh) * 1993-12-04 1996-02-28 李岭群 钢结构复式剪力筒

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017212209A1 (fr) * 2016-06-07 2017-12-14 Arcelormittal Kent Wire Limited Perfectionnements apportés ou se rapportant à des cages d'empilage
GB2565485A (en) * 2016-06-07 2019-02-13 Arcelormittal Kent Wire Ltd Improvements in and relating to piling cages
GB2565485B (en) * 2016-06-07 2021-03-24 Arcelormittal Kent Wire Ltd Improvements in and relating to piling cages
CN109210343A (zh) * 2018-11-02 2019-01-15 利亚德光电股份有限公司 一种用于镜面天幕led显示屏的三轴连接件
CN109210343B (zh) * 2018-11-02 2023-10-20 利亚德光电股份有限公司 一种用于镜面天幕led显示屏的三轴连接件
US20230075456A1 (en) * 2019-08-19 2023-03-09 Raymond Alan Low Cable-Supported Structural Assembly with Flexible Reinforced Concrete Structural Element
US11859386B2 (en) * 2019-08-19 2024-01-02 Raymond Alan Low Cable-supported structural assembly with flexible reinforced concrete structural element

Also Published As

Publication number Publication date
CN1162041A (zh) 1997-10-15

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