SU718761A1 - Device for biaxial tension testing of materials - Google Patents

Device for biaxial tension testing of materials Download PDF

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Publication number
SU718761A1
SU718761A1 SU782637355A SU2637355A SU718761A1 SU 718761 A1 SU718761 A1 SU 718761A1 SU 782637355 A SU782637355 A SU 782637355A SU 2637355 A SU2637355 A SU 2637355A SU 718761 A1 SU718761 A1 SU 718761A1
Authority
SU
USSR - Soviet Union
Prior art keywords
materials
biaxial tension
tension testing
link
vertex
Prior art date
Application number
SU782637355A
Other languages
Russian (ru)
Inventor
Валерий Николаевич Куприянов
Валентин Аркадьевич Борисов
Original Assignee
Казанский инженерно-строительный институт
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 Казанский инженерно-строительный институт filed Critical Казанский инженерно-строительный институт
Priority to SU782637355A priority Critical patent/SU718761A1/en
Application granted granted Critical
Publication of SU718761A1 publication Critical patent/SU718761A1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/025—Geometry of the test
    • G01N2203/0254—Biaxial, the forces being applied along two normal axes of the specimen

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

должна остатьс  неизменной, и в свою очередь раст гивают образец вдоль оси, проход щей через шарниры б и 7 и перпендикул рной оси, проход щей через щарниры 5 и 5. При-мен   разные механизмы наг .ружени  (вместо пружины), взаимодействуюп ие с   тами 17 и 18, и использу  планки разных длин, можно создавать разные соотношени  усилий по взаимно перпендикул рным ос м. Формула и 3 о б р е т е н ,и   Устройство дл  испытани  материалов надвухосное раст жение, содержащее шарнирный четырехзвбЕник, четыре т ги, трн из которых щарнирно соединены с вершннами четырехзвенника, две п ты, одна из которых соединена с четвертой вершиной чзтырехзвениика, и захваты дл  креплени  образца, св занные с т гами, отличающеес  тем, что, с целью упрощени  конст рукции , в шарнире четвертой вершины и в соединенной с ней н ти выполнено сквозное отверстие, а четверта  т га проходит через это отверстие и соединена со второй п той. Источники информадии, прин тые во внимание при экспертизе изобретени : Авторское свидетельство СССР № 478220,кл. G 01 N Т/08 Т972 2. Авторское свидетельство СССР № 214855, кл. G 01 N 3/08, 1967 (прототии).should remain unchanged, and in turn stretch the sample along the axis passing through the hinges b and 7 and the perpendicular axis passing through the hinges 5 and 5. Using different loading mechanisms (instead of spring), interacting with 17 and 18, and using strips of different lengths, it is possible to create different ratios of forces along mutually perpendicular axes. Formula and 3 rows, and a Device for testing materials, two-strand stretching containing a four-joint hinge , trn of which are hingedly connected to the top four bars, two heels, one of which is connected to the fourth vertex of the three stars, and grippers for fastening the sample, connected to the rods, characterized in that, in order to simplify the design, in the hinge of the fourth vertex and in the joint with it a through hole, and a quarter of a hectare passes through this hole and is connected to the second heel. Sources of information taken into account in the examination of the invention: USSR Author's Certificate No. 478220, cl. G 01 N T / 08 T972 2. USSR Copyright Certificate No. 214855, cl. G 01 N 3/08, 1967 (prototy).

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Claims (1)

Формула изобретен и яClaim Устройство для испытания материалов на'двухосное растяжение, содержащее шарнирный четырехзвенник, четыре тяги, три из которых шарнирно соединены с 'верш и4 нами четырехзвенника, две пяты, одна из которых соединена с четвертой вершиной четырехзвенника, и захваты для крепления образца, связанные с тягами, от лич а ю5 щ е е с я тем, что, с целью упрощения конструкции, в шарнире четвертой вершины и в соединенной с ней пяти выполнено сквозное отверстие, а четвертая тяга проходит через это отверстие и соединена со второй 10 пятой.A device for testing materials for biaxial tension, containing a four-link articulated, four rods, three of which are articulated to the top and 4 of the four link, two heels, one of which is connected to the fourth vertex of the four link, and grips for attaching the sample associated with the rods, It is noteworthy that, in order to simplify the design, a through hole is made in the hinge of the fourth vertex and in the five connected to it, and the fourth rod passes through this hole and is connected to the second 10 fifth.
SU782637355A 1978-06-30 1978-06-30 Device for biaxial tension testing of materials SU718761A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782637355A SU718761A1 (en) 1978-06-30 1978-06-30 Device for biaxial tension testing of materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782637355A SU718761A1 (en) 1978-06-30 1978-06-30 Device for biaxial tension testing of materials

Publications (1)

Publication Number Publication Date
SU718761A1 true SU718761A1 (en) 1980-02-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU782637355A SU718761A1 (en) 1978-06-30 1978-06-30 Device for biaxial tension testing of materials

Country Status (1)

Country Link
SU (1) SU718761A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579327A1 (en) * 1985-03-22 1986-09-26 Centre Nat Rech Scient Improved device for biaxial traction tests

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579327A1 (en) * 1985-03-22 1986-09-26 Centre Nat Rech Scient Improved device for biaxial traction tests

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