SU838328A1 - Sample for determining temperature deformations of concrete - Google Patents

Sample for determining temperature deformations of concrete Download PDF

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Publication number
SU838328A1
SU838328A1 SU792840620A SU2840620A SU838328A1 SU 838328 A1 SU838328 A1 SU 838328A1 SU 792840620 A SU792840620 A SU 792840620A SU 2840620 A SU2840620 A SU 2840620A SU 838328 A1 SU838328 A1 SU 838328A1
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SU
USSR - Soviet Union
Prior art keywords
sample
concrete
determining temperature
temperature deformations
deformations
Prior art date
Application number
SU792840620A
Other languages
Russian (ru)
Inventor
Григорий Вольтерович Месеняшин
Олег Александрович Завьялов
Юрий Александрович Колпаков
Евгений Викторович Зализовский
Original Assignee
Уральский Научно-Исследовательскийи Проектный Институт Строительныхматериалов "Уралниистромпроект"
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Application filed by Уральский Научно-Исследовательскийи Проектный Институт Строительныхматериалов "Уралниистромпроект" filed Critical Уральский Научно-Исследовательскийи Проектный Институт Строительныхматериалов "Уралниистромпроект"
Priority to SU792840620A priority Critical patent/SU838328A1/en
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Publication of SU838328A1 publication Critical patent/SU838328A1/en

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Description

(54) ОБРАЗЕЦ ДЛЯ ОПРЕДЕЛЕНИЯ ТЕМПЕРАТУРНОЙ ДЕФОРМАЦИИ БЕТОНАI(54) SAMPLE FOR DETERMINING TEMPERATURE DEFORMATION OF CONCRETE

стий 2 и 3. Определение температурных деформаций образца 1 провод т с помощью оптического прибора (не показан), расположенного вне зоны нагрева образца. В качестве реперов используют точки 4, лежащие на пересечении оси образца 1 с наименьщими сечени ми сквозных отверстий 2 и 3.Steps 2 and 3. Determination of the temperature deformations of sample 1 is carried out using an optical device (not shown) located outside the sample heating zone. As reference points, points 4 are used, which lie at the intersection of the axis of sample 1 with the smallest cross sections of through holes 2 and 3.

Данное изобретение позвол ет повысить точность определени  температурной деформации образца за счет уменьщеки  градиента температур по сечению образца, использовать оптические приборы, расположенные вне зоны нагрева.This invention makes it possible to increase the accuracy of determining the temperature distortion of the sample by reducing the temperature gradient over the cross section of the sample, using optical devices located outside the heating zone.

Claims (2)

1.Аматуни А. Н. Методы и приборы дл  определени  температурных коэффициентов линейного расщирени  материалов. М., 1972, с. 69.1. A. Amatuni. N. Methods and instruments for determining the temperature coefficients of the linear expansion of materials. M., 1972, p. 69 2.Горчаков Г. И. и др. Коэффициент термического расщирени  и температурные деформации строительных материалов. М., 1968, с. 30.2. Gorchakov, G.I., et al. Thermal expansion coefficient and temperature deformations of building materials. M., 1968, p. thirty. В иг.1In ig.1
SU792840620A 1979-08-28 1979-08-28 Sample for determining temperature deformations of concrete SU838328A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792840620A SU838328A1 (en) 1979-08-28 1979-08-28 Sample for determining temperature deformations of concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792840620A SU838328A1 (en) 1979-08-28 1979-08-28 Sample for determining temperature deformations of concrete

Publications (1)

Publication Number Publication Date
SU838328A1 true SU838328A1 (en) 1981-06-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU792840620A SU838328A1 (en) 1979-08-28 1979-08-28 Sample for determining temperature deformations of concrete

Country Status (1)

Country Link
SU (1) SU838328A1 (en)

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