Ответьте на вопросы к тексту.

1. What purposes do the three college buildings serve?

2. How is horizontal circulation between the buildings provided?

3. What does the structural system of all the buildings include?

4. What are the features of the columns?

5. What are the facades made of?

6. How is fire protection of the structure provided?

7. What does the high school in Chicago comprise?

8. What does the structural system of the school buildings include?

9. Why are rigid joints used for the the secondary beam connections to the columns in the longitudinal facades?

10. What is the distance spanned by two box girders?

11. What kind of foundation is used?