WO1993001374A1 - Cable metallique d'armature - Google Patents

Cable metallique d'armature Download PDF

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Publication number
WO1993001374A1
WO1993001374A1 PCT/SU1991/000139 SU9100139W WO9301374A1 WO 1993001374 A1 WO1993001374 A1 WO 1993001374A1 SU 9100139 W SU9100139 W SU 9100139W WO 9301374 A1 WO9301374 A1 WO 9301374A1
Authority
WO
WIPO (PCT)
Prior art keywords
channel
diameter
length
φig
κanaτa
Prior art date
Application number
PCT/SU1991/000139
Other languages
English (en)
Russian (ru)
Inventor
Vladimir Andreevich Shilov
Mikhail Trofimovich Ischenko
Jury Konstantinovich Shemyakin
Original Assignee
Severo-Kavkazsky Territorialny Kooperativno-Gosud Arstvenny Nauchno-Issledovatelsky I Proektny Institut Agropromyshlennogo Komplexa
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 Severo-Kavkazsky Territorialny Kooperativno-Gosud Arstvenny Nauchno-Issledovatelsky I Proektny Institut Agropromyshlennogo Komplexa filed Critical Severo-Kavkazsky Territorialny Kooperativno-Gosud Arstvenny Nauchno-Issledovatelsky I Proektny Institut Agropromyshlennogo Komplexa
Priority to PCT/SU1991/000139 priority Critical patent/WO1993001374A1/fr
Publication of WO1993001374A1 publication Critical patent/WO1993001374A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0693—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a strand configuration
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/005—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1024—Structures that change the cross-sectional shape
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2001—Wires or filaments
    • D07B2201/2007—Wires or filaments characterised by their longitudinal shape
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2021—Strands characterised by their longitudinal shape
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2023—Strands with core
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2024—Strands twisted
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2059—Cores characterised by their structure comprising wires
    • D07B2201/206—Cores characterised by their structure comprising wires arranged parallel to the axis
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2015—Construction industries
    • D07B2501/2023—Concrete enforcements

Definitions

  • ch ⁇ by uvelichi ⁇ stse ⁇ lenie a ⁇ ma ⁇ u ⁇ ny ⁇ ⁇ ana ⁇ v 30 be ⁇ n ⁇ m on ⁇ ve ⁇ n ⁇ s ⁇ i ⁇ ana ⁇ v s ⁇ zdayu ⁇ is ⁇ uss ⁇ vennuyu she ⁇ va ⁇ s ⁇ ⁇ u ⁇ em ⁇ imiches ⁇ y ⁇ b ⁇ ab ⁇ i nan ⁇ sya ⁇ ⁇ el- e ⁇ nye or recesses in the form lun ⁇ , ch ⁇ uvelichivae ⁇ s ⁇ im ⁇ s ⁇ izg ⁇ vleniya ⁇ a ⁇ i ⁇ ⁇ ana ⁇ v and ⁇ ve ⁇ s ⁇ venn ⁇ zhelez ⁇ be ⁇ nny ⁇ ⁇ ns ⁇ u ⁇ tsy.
  • the scan to improve its connection with the beta was performed with the step of the step of the curling of the strands to the step of the curling of the equal to 1: 3. Due to this, a canal is achieved, at a short distance, one step of the twist is made through a transition from the corner 5 to the asterisk.
  • Such an effective pay-off of an aromatic channel does not exclude its slipping out of a negative outcome in a business environment. This is due to the fact that such a scan has been removed from the hands of one or two other devices and, in general, has a simple length.
  • each version of the device is pointed to each other in order to reduce its safety and functionality.
  • the twist of such a channel is made in a few cases - first twist the warp from the front of 15th w .., and then twist the skewer from the strands, which increases the In addition, the availability of free access to public transport sections reduces its antiquity.
  • a good performance of the channel excludes the possibility of its slipping in the beten and unscrewing it from the bet, even in the event of accidental disruption. This is achieved due to the fact that, in the case of the variable diam- eter, the effect of jamming of it in the beta due to different sizes of the channel cross sections is detected. This means that you don’t have to use internal ankers, - - to reduce the material intensity of iron and steel products and consumables, to reduce the material consumptions, in addition to that, the reliable aggregation of the product is available for
  • the heart of the unit is completed with an alternating length depending on the speed of the cooler. How to make a scan
  • the 10 doesn’t cause a technological accident. It can be retouched on existing facilities at the current time.
  • the user manual is characterized by simplicity and reliability.
  • the panel is convenient for the use of technological annexes.
  • Fig.6 is a schematic other variant of the aromatic channel according to the invention; Fig.7 - ⁇ az ⁇ without UP-UP on ⁇ ig .6; ⁇ g .6 - ⁇ az ⁇ without USh-U__ on ⁇ ig. from; - 4 - Fig. 9 - a schematic one more version of the implementation of the aromatic channel, according to the invention; ⁇ ig. ⁇ - ⁇ az ⁇ ez ⁇ - ⁇ on ⁇ ig. 9; Consequently ⁇ ig . ⁇ - ⁇ azrez XI -XI on Consequently ⁇ ig .9; 5 ⁇ ig.
  • the automatic scan I performed on the length of a variable diameter of 20, can be manufactured from a manual that has a different manual design.
  • the automatic scan I is set up by navigating around the central circle 6 (Fig. 2,3,4,5) with a variable diameter from --- up to 3. £ » if you change the step. . ⁇ , for example, six registers 5 of the same diameter, which illustrates the outer layer, where: - lay-up; from. - outdoor diameters; ⁇ - a number that is equal to an optimum of 16 or which is significant in the range of order 50> ⁇ > 2. 35 Another variant of the channel shown in FIG.
  • the proposed scan tool can be pre-installed on existing rolling machines, and the variable-speed version can be switched off.
  • E ⁇ is ⁇ lyuchae ⁇ schyus ⁇ alzyvanie ⁇ ana ⁇ a in be ⁇ ne ⁇ a ⁇ on HA chalny ⁇ s ⁇ adiya ⁇ zag ⁇ uzheniya ⁇ ns ⁇ u ⁇ tsii, ⁇ a ⁇ and ⁇ tsesse dli ⁇ eln ⁇ y its e ⁇ s ⁇ lua ⁇ atsii, ⁇ adae ⁇ ne ⁇ b ⁇ dim ⁇ s ⁇ v ⁇ vnu ⁇ enni ⁇ an ⁇ e ⁇ a ⁇ , ⁇ s ⁇ l ⁇ u uchas ⁇ i b ⁇ lsheg ⁇ diame ⁇ a 20 ⁇ ana ⁇ a going che ⁇ ez ⁇ edelenny in ⁇ e ⁇ val ⁇ eg ⁇ entire length ig ⁇ ayu ⁇ ⁇ l vnu ⁇ enni ⁇ an ⁇ e ⁇ v and due to this, unscrewing the channel from the beta does not occur.
  • the proposed hardware can be used

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Un câble métallique d'armature utilisé dans les structures en béton armé précontraint présente un diamètre variable (D1 et D2) sur sa longueur, et ses parties (2) de grand diamètre (D2) sont ménagées de manière périodiquement alternée avec les parties (3) de faible diamètre (D1), lesdites parties se conjuguant graduellement les unes avec les autres. Le câble de l'invention est produit soit à l'aide d'une âme d'un diamètre changeant périodiquement soit à l'aide des couches extérieures d'un fil métallique dont le diamètre change périodiquement.
PCT/SU1991/000139 1991-07-09 1991-07-09 Cable metallique d'armature WO1993001374A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/SU1991/000139 WO1993001374A1 (fr) 1991-07-09 1991-07-09 Cable metallique d'armature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1991/000139 WO1993001374A1 (fr) 1991-07-09 1991-07-09 Cable metallique d'armature

Publications (1)

Publication Number Publication Date
WO1993001374A1 true WO1993001374A1 (fr) 1993-01-21

Family

ID=21617765

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1991/000139 WO1993001374A1 (fr) 1991-07-09 1991-07-09 Cable metallique d'armature

Country Status (1)

Country Link
WO (1) WO1993001374A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187466A (en) * 1961-04-13 1965-06-08 Armco Steel Corp Tensioning unit
DE2327442A1 (de) * 1972-06-06 1973-12-20 Hans Dipl Ing Dr Reiffenstuhl Huellrohr zur aufnahme einer bewehrung fuer betonkonstruktionen
SU606977A1 (ru) * 1974-07-30 1978-05-15 Государственный Ордена Трудового Красного Знамени Проектно-Изыскательский Институт По Проектированию И Изысканиям Больших Мостов "Гипротрансмост" Арматурный пучок дл предварительно напр женных железобетонных конструкций
SU742558A1 (ru) * 1978-03-24 1980-06-25 Научно-Исследовательский Институт Бетона И Железобетона Госстроя Ссср Арматурный предварительнонапр женный элемент
SU754014A1 (ru) * 1978-04-19 1980-08-07 Научно-исследовательский институт бетона и железобетона Арматурный предварительно напр женный элемент

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187466A (en) * 1961-04-13 1965-06-08 Armco Steel Corp Tensioning unit
DE2327442A1 (de) * 1972-06-06 1973-12-20 Hans Dipl Ing Dr Reiffenstuhl Huellrohr zur aufnahme einer bewehrung fuer betonkonstruktionen
SU606977A1 (ru) * 1974-07-30 1978-05-15 Государственный Ордена Трудового Красного Знамени Проектно-Изыскательский Институт По Проектированию И Изысканиям Больших Мостов "Гипротрансмост" Арматурный пучок дл предварительно напр женных железобетонных конструкций
SU742558A1 (ru) * 1978-03-24 1980-06-25 Научно-Исследовательский Институт Бетона И Железобетона Госстроя Ссср Арматурный предварительнонапр женный элемент
SU754014A1 (ru) * 1978-04-19 1980-08-07 Научно-исследовательский институт бетона и железобетона Арматурный предварительно напр женный элемент

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