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проверка предельного состояния первой группы

English translation: ultimate strain condition of the first group


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19:07 Dec 24, 2011
Russian to English translations [PRO]
Tech/Engineering - Engineering (general) / standard, building, load testing of structures, ДСТУ Б В.2.6-10-96
Russian term or phrase: проверка предельного состояния первой группы
Context:

Проверочные испытания
7.12 Испытания проводятся нагрузкой
F = F R /R , (3)
k d yt y
где
F - расчетная комбинация нагрузок, вычисленная в соответствии
d с действующими нормами проектирования применительно к про-
верке предельного состояния первой группы;
R - расчетное сопротивление по пределу текучести, определен-
y ное в соответствии с нормами проектирования;
ДСТУ Б В.2.6-10-96 С.9
R - осредненное значение фактического предела текучести прока-
yt та, использованного при изготовлении испытываемой кон-
струкции (элемента).
7.13 Конструкция считается выдержавшей испытания, если под
воздействием нагрузки F конструкция не получила никаких повреж-
k
дений, а после разгрузки перемещения уменьшились не менее чем на
80 %. При этом испытанная конструкция признается пригодной для
эксплуатации при нагрузках не превышающих F .

From ДСТУ Б В.2.6-10-96 Конструкции стальные строительные. Методы испытания нагружением
(Конструкцiї сталевi будiвельнi. Методи випробування навантаженням)
http://www.budinfo.com.ua/dstu/193.htm (RU/UKR)

I'm a little confused as to what "первая группа" refers to here. Appreciate your help
Fernsucht
United States
English translation:ultimate strain condition of the first group
Explanation:
http://ru.wikipedia.org/wiki/Предельное_состояние
Selected response from:

Igor Blinov
Russian Federation
Local time: 19:29
Grading comment
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +3ultimate strain condition of the first group
Igor Blinov
3 +1limit state design
Nik-On/Off
1testing the limiting state of the first group (in a classification)dacs04


  

Answers


49 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +3
ultimate strain condition of the first group


Explanation:
http://ru.wikipedia.org/wiki/Предельное_состояние

Igor Blinov
Russian Federation
Local time: 19:29
Specializes in field
Native speaker of: Native in RussianRussian
PRO pts in category: 149
Notes to answerer
Asker: true, thanks


Peer comments on this answer (and responses from the answerer)
agree  Roman Karabaev
2 hrs
  -> Спасибо.

agree  Zoya Nayshtut
12 hrs
  -> Спасибо.

agree  cyhul
17 days
Login to enter a peer comment (or grade)

41 mins   confidence: Answerer confidence 1/5Answerer confidence 1/5
testing the limiting state of the first group (in a classification)


Explanation:
Most likely, this is about a classification of the constructions depending on their ability to resist mechanical stress.

--------------------------------------------------
Note added at 50 mins (2011-12-24 19:57:12 GMT)
--------------------------------------------------

Probably, there are several groups of constructions depending on their ability to take/resist a mechanical load.

dacs04
Local time: 18:29
Native speaker of: Native in RussianRussian, Native in UkrainianUkrainian
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15 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +1
limit state design


Explanation:
F is the combination of loads that causes the limit state of the first group
This is what it seems to mean
or
F is the combination of loads used for/in the limit state design of the first group


    Reference: http://en.wikipedia.org/wiki/Limit_state_design
Nik-On/Off
Ukraine
Local time: 18:29
Specializes in field
Native speaker of: Native in RussianRussian, Native in UkrainianUkrainian
PRO pts in category: 271

Peer comments on this answer (and responses from the answerer)
agree  Levis: +1!
18 hrs
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