SU1060976A1 - Material creeping investigating method - Google Patents

Material creeping investigating method Download PDF

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Publication number
SU1060976A1
SU1060976A1 SU823410198A SU3410198A SU1060976A1 SU 1060976 A1 SU1060976 A1 SU 1060976A1 SU 823410198 A SU823410198 A SU 823410198A SU 3410198 A SU3410198 A SU 3410198A SU 1060976 A1 SU1060976 A1 SU 1060976A1
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SU
USSR - Soviet Union
Prior art keywords
creep
constant
time
samples
change
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SU823410198A
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Russian (ru)
Inventor
Юрий Леонидович Аванесов
Илья Израилевич Бугаков
Наталия Вольфовна Капулкина
Original Assignee
Ленинградский Ордена Ленина И Ордена Трудового Красного Знамени Государственный Университет Им.А.А.Жданова
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Priority to SU823410198A priority Critical patent/SU1060976A1/en
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Publication of SU1060976A1 publication Critical patent/SU1060976A1/en

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Abstract

СПОСОБ ИССЛЕДОВАНИЯ ПОЛЗУЧЕСТИ МАТЕРИАЛОВ, заключающийс  в том, что нагружают образец материала при посто нном напр жении и посто н4: ном значении температуры материала, регистрируют изменение деформации и по результатам измерений суд т о характеристиках ползучести материала, о т л и ч а ю щ и и с   тем, что, с целью повышени  информативности испытаний полимерных мате риалов, по крайней мере два других образца материала нагружают при посто нных напр жени х и при TeikinepaTypax, которые измен ют во времени линейно от одного и того же начального значени , но с различными скорост ми, регистрируют изменение во времени дёфо 4аций этих образцов, а о характеристиках ползучести материала суд т с учетом полученных данных.A METHOD FOR RESEARCH OF MATERIAL Creep, which consists in loading a sample of a material under a constant stress and a constant 4: the nominal value of the temperature of the material, registering the change in deformation and judging by the measurement results of the material creep, and in order to increase the informativity of testing polymer materials, at least two other samples of the material are loaded at constant voltages and with TeikinepaTypax, which vary in time linearly from the same beginning But at different rates, the change in time of the patterns of these samples is recorded, and the creep characteristics of the material are judged based on the data obtained.

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Claims (1)

СПОСОБ ИССЛЕДОВАНИЯ ПОЛЗУЧЕСТИ МАТЕРИАЛОВ, заключающийся в том, что нагружают образец материала при постоянном напряжении и постоян- ном значении температуры материала, регистрируют изменение деформации и по результатам измерений судят о характеристиках ползучести материала, о т л и ч а ю щ и й с я тем, что, с целью повышения информативности испытаний полимерных материалов, по крайней мере два других образца материала нагружают при постоянных напряжениях и при температурах, которые изменяют во времени линейно от одного и того же начального значения, но с различными скоростями, регистрируют изменение во времени деформаций этих образцов, а о характеристиках ползучести материала судят с учетом полученных данных. §METHOD OF STUDYING THE CREEP OF MATERIALS, which consists in loading a sample of material at a constant voltage and a constant value of the temperature of the material, registering a change in deformation and judging by the measurement results the creep characteristics of the material, which can be that, in order to increase the information content of testing polymeric materials, at least two other samples of the material are loaded at constant voltages and at temperatures that vary linearly from time to time from the same initial value, but with different speeds, the change in time of deformations of these samples is recorded, and the creep characteristics of the material are judged taking into account the data obtained. §
SU823410198A 1982-03-22 1982-03-22 Material creeping investigating method SU1060976A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823410198A SU1060976A1 (en) 1982-03-22 1982-03-22 Material creeping investigating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823410198A SU1060976A1 (en) 1982-03-22 1982-03-22 Material creeping investigating method

Publications (1)

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SU1060976A1 true SU1060976A1 (en) 1983-12-15

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SU823410198A SU1060976A1 (en) 1982-03-22 1982-03-22 Material creeping investigating method

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Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Вугаков И.И. Ползучесть полимерных материалов. М., Хими , с. 135, 1973. 2. Работнов Ю.Н. Ползучесть элементов конструкций, М., Наука,1966,; с. in (прототип). *

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