SU1024691A1 - Method of determination of stresses in structures - Google Patents

Method of determination of stresses in structures Download PDF

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Publication number
SU1024691A1
SU1024691A1 SU823403027A SU3403027A SU1024691A1 SU 1024691 A1 SU1024691 A1 SU 1024691A1 SU 823403027 A SU823403027 A SU 823403027A SU 3403027 A SU3403027 A SU 3403027A SU 1024691 A1 SU1024691 A1 SU 1024691A1
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USSR - Soviet Union
Prior art keywords
stresses
structures
sensitive element
samples
determining
Prior art date
Application number
SU823403027A
Other languages
Russian (ru)
Inventor
Владимир Николаевич Бастун
Анатолий Мстиславович Тонконоженко
Original Assignee
Институт Механики Ан Усср
Предприятие П/Я В-2289
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Priority to SU823403027A priority Critical patent/SU1024691A1/en
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Publication of SU1024691A1 publication Critical patent/SU1024691A1/en

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

Abstract

СПОСОБ ОПРЕДЕЛЕНИЯ НАПРЯЖШИЙ В КС«СТРУКЦИЯХ,эаклвдчакичийс  в .том, что на поверхности исслёдуёмой конструкции устанавливают чувствительный элемент, нагружают конст- ; рукцию и измер ют механический параметр чувствительного элемента, по которому суд т о напр жени х, о т л ич a ю щ и и с   тем, что, с целью повклиени  точности определени  уровн  напр жений и вида напр женного состо  «и  конструкций и упрощени  способа, после нагружени  чувствительный элемент снимают с конструкции, изготавливают из него образцы, испытывают их на одноосное раст жение, a в качестве механического параметра используют предел текучести материала чувствительного элемента на образцах.A METHOD FOR DETERMINING STRESSES IN A COP “STRUCTURES, eklvdchakikichi. In that the sensor is installed on the surface of the studied structure, load the structure; manual and measure the mechanical parameter of the sensing element, which is judged on the stresses, which is due to the fact that, in order to obstruct the accuracy of determining the level of stresses and the type of stress state and structures and simplify After loading, the sensitive element is removed from the structure, samples are made from it, tested for uniaxial tension, and the yield strength of the material of the sensitive element on the samples is used as a mechanical parameter.

Description

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Claims (1)

СПОСОБ ОПРЕДЕЛЕНИЯ НАПРЯЖЕНИЙ В КОНСТРУКЦИЯХ,заключающийся в том, что на поверхности исслёдуё<мой конструкции устанавливают чувст- вительный элемент, нагружают конст- ; рукцию и измеряют механический параметр чувствительного элемента, по которому судят о напряжениях, о т л иЧающийся тем, что, с целью повышения точности определения уровня напряжений и вида напряженного состояния конструкций и упрощения способу, после нагружения чувствительный элемент снимают с конструкций, изготавливают из него образцы, испытывают их на одноосное растяжение, а в качестве механического параметра используют предел текучести материала чувствительного элемента на образцах.METHOD FOR DETERMINING STRESSES IN STRUCTURES, consisting in the fact that a sensing element is installed on the surface of the test of my design, they load the const-; the mechanical parameter of the sensitive element is measured, which is used to judge the stresses, which means that, in order to improve the accuracy of determining the level of stresses and the type of stress state of structures and simplify the method, after loading the sensitive element is removed from the structures, samples are made from it , they are tested for uniaxial tension, and the yield strength of the material of the sensitive element on the samples is used as a mechanical parameter.
SU823403027A 1982-02-17 1982-02-17 Method of determination of stresses in structures SU1024691A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823403027A SU1024691A1 (en) 1982-02-17 1982-02-17 Method of determination of stresses in structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823403027A SU1024691A1 (en) 1982-02-17 1982-02-17 Method of determination of stresses in structures

Publications (1)

Publication Number Publication Date
SU1024691A1 true SU1024691A1 (en) 1983-06-23

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Application Number Title Priority Date Filing Date
SU823403027A SU1024691A1 (en) 1982-02-17 1982-02-17 Method of determination of stresses in structures

Country Status (1)

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SU (1) SU1024691A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1.Шушкев9Ч В.А.Основы электротёнзометрии, Минск г Вышэйша школа, jl975,. с.23, PIC.2. :2. Авторское-свидетельство СССР 807039, кл; G01 В 5/30, 1979 (прототип) . *

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