SU1753340A1 - Method for determining mechanical properties of sheet materials - Google Patents
Method for determining mechanical properties of sheet materials Download PDFInfo
- Publication number
- SU1753340A1 SU1753340A1 SU894727638A SU4727638A SU1753340A1 SU 1753340 A1 SU1753340 A1 SU 1753340A1 SU 894727638 A SU894727638 A SU 894727638A SU 4727638 A SU4727638 A SU 4727638A SU 1753340 A1 SU1753340 A1 SU 1753340A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- membrane
- sample
- fixed
- sheet materials
- center
- Prior art date
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Использование при определении модул упругости высокоэластичных листовых материалов . Сущность изобретени : центральную часть образца 1 в виде мембраны толщиной h и радиусом п закрепл ют между двум дисками 2 и 3 радиусом Г2, Затем раст гивают образец радиальными усили ми и закрепл ют его по контуру. Далее прикладывают к центру дисков 2 и 3 осевое нормальное усилие. Фиксируют прогиб в центре мембраны. По достижении заданного прогиба фиксируют осевое усилие Р. Модуль упругости рассчитывают по приведенной формуле. 1 табл., 2 ил.Use when determining the modulus of elasticity of highly elastic sheet materials. SUMMARY OF THE INVENTION: The central part of sample 1 in the form of a membrane with thickness h and radius n is fixed between two disks 2 and 3 with radius T2. Then, the sample is stretched with radial forces and fixed along the contour. Next, apply to the center of the disks 2 and 3 axial normal force. Fix the deflection in the center of the membrane. Upon reaching a given deflection, fix the axial force R. The modulus of elasticity is calculated using the above formula. 1 tab., 2 Il.
Description
Значени коэффициента К дл различного набора параметров мембраны п, Г2, Uo и WKK-values for a different set of membrane parameters p, G2, Uo and WK
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894727638A SU1753340A1 (en) | 1989-08-07 | 1989-08-07 | Method for determining mechanical properties of sheet materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894727638A SU1753340A1 (en) | 1989-08-07 | 1989-08-07 | Method for determining mechanical properties of sheet materials |
Publications (1)
Publication Number | Publication Date |
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SU1753340A1 true SU1753340A1 (en) | 1992-08-07 |
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ID=21465117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894727638A SU1753340A1 (en) | 1989-08-07 | 1989-08-07 | Method for determining mechanical properties of sheet materials |
Country Status (1)
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SU (1) | SU1753340A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2192445A1 (en) * | 2001-05-04 | 2003-10-01 | Univ Cantabria | Concentrated load tester for membranes includes a frame with a hydraulic cylinder applying the load to a top plate on a guide rod |
ES2203280A1 (en) * | 2001-05-04 | 2004-04-01 | Universidad De Cantabria | System for testing load distributed on membranes, has anchored bars passing through interior of hydraulic cylinder and top in superior part, and hydraulic cylinder applying force on overload plate |
CN109323924A (en) * | 2018-12-20 | 2019-02-12 | 重庆大学 | Maximum defluxion is limited down the determination method of circular membrane maximum stress by elasticity |
CN109323923A (en) * | 2018-12-20 | 2019-02-12 | 重庆大学 | Maximum defluxion is limited down the determination method of circular membrane elasticity energy by elasticity |
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1989
- 1989-08-07 SU SU894727638A patent/SU1753340A1/en active
Non-Patent Citations (1)
Title |
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1.Резниковский М М., Лукомскэ А.И. Механические испытани каучука и резины. М.-Л.: Хими , 1964. 2. Авторское свидетельство СССР № 1649371, кл. G01 N3/30. 1988. * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2192445A1 (en) * | 2001-05-04 | 2003-10-01 | Univ Cantabria | Concentrated load tester for membranes includes a frame with a hydraulic cylinder applying the load to a top plate on a guide rod |
ES2203280A1 (en) * | 2001-05-04 | 2004-04-01 | Universidad De Cantabria | System for testing load distributed on membranes, has anchored bars passing through interior of hydraulic cylinder and top in superior part, and hydraulic cylinder applying force on overload plate |
CN109323924A (en) * | 2018-12-20 | 2019-02-12 | 重庆大学 | Maximum defluxion is limited down the determination method of circular membrane maximum stress by elasticity |
CN109323923A (en) * | 2018-12-20 | 2019-02-12 | 重庆大学 | Maximum defluxion is limited down the determination method of circular membrane elasticity energy by elasticity |
CN109323923B (en) * | 2018-12-20 | 2021-01-12 | 重庆大学 | Method for determining elastic performance of circular film under limitation of elasticity on maximum deflection |
CN109323924B (en) * | 2018-12-20 | 2021-01-12 | 重庆大学 | Method for determining maximum stress of circular film under limitation of elasticity on maximum deflection |
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