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Рубрика:
– in conjunction – вместе, сообща
– a chord – пояс фермы
– a lattice – решетка, решетчатая конструкция
– to expand – расширять, развивать
Answer the following questions.
1. What is the main function of load-bearing structures?
2. How did the production technology development affect building structures?
3. The process of optimization of load-bearing structures resulted in material savings, didn’t it?
4. Does the roof structure depend on the load-bearing structure?
5. Was it possible to construct the hall without expansion joints and additional diagonal bracing in the pro-
duction areas?
Find the English equivalents in the text.
Задумывать; основные и второстепенные балки; многоугольный; в течение; вес; другими словами;
вычислять; экономия материала; четкий; продольное направление; поддерживать; нагрузка.
Give antonyms.
Initially, a top, to abandon, individual, narrow, vertical, additional, a floor.
True or false?
1. Each of the roof modules was to be borne by two hinged columns.
2. The roof structure comprised a system of primary and secondary beams.
3. To optimize the load-bearing structure, the layouts for the mechanical services and the production tech-
nology were superimposed on the structural plans.
4. Elements subject solely to tension stresses were fabricated from cuprum plates.
Отличие временных групп Indefinite, Continuous и Perfect
(See Grammar Reference)
# Use the verbs in the right tense.
1. I just (tell) you the answer.
2. I (tell) you the answer yesterday.
3. John and Richard just (go) away.
4. She already (answer) the letter.
5. She (answer) it on Tuesday.
6. John and David (go) away five minutes ago.
7. I (read) that book in the summer holidays.
8. The baker (sell) now all his cakes.
9. He (sell) the last one half an hour ago.
10. I (not see) him for three years. I wonder where he is.
11. I (fly) over Loch Ness last week. – You (see) the Loch Ness monster?
12. You (wear) your hair long when you were at school? – Yes, my mother (insist) on it.
13. He (not smoke) for two weeks. He is trying to give it up.
14. When he (arrive)? – He (arrive) at 2.00.
15. You (lock) the door before you left the house?
16. I (read) his books when I was at school. I (like) them very much.
17. I can't go out because I (not finish) my work.
18. I (write) the letter but I can't find a stamp.
19. The clock is slow. – It isn't slow, it (stop).
20. Here are your shoes. I just (clean) them.
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