Тема 13. Стальной каркас. Основные типы колонн, опираемые на фундамент.
Тема 14. Стальные подкрановые балки. Главные элементы покрытия из стали.Детали и узлы стального каркаса
- соединение подкрановой балки с консолями и между собой
- крепление подкранового рельса с подкрановой балкой.
- соединение главных элементов покрытия с колоннами
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Рис. 3.30. Элементы стального каркаса
1 – ____________________________________________________________________________
2 – ____________________________________________________________________________
3 – ____________________________________________________________________________
4 – ____________________________________________________________________________
5 – ____________________________________________________________________________
6 – ____________________________________________________________________________
7 – ____________________________________________________________________________
8 – ____________________________________________________________________________
9 – ____________________________________________________________________________
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Стальные каркасы допускаются в следующих случаях:
- ___________________________________________________________________
- ___________________________________________________________________
- ___________________________________________________________________
Стальные колонны _____________________________________________________
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Рис. 3.31. Стальные колонны для зданий с подвесными и мостовыми кранами
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Рис. 3.32. Стальные колонны постоянного сечения
а – ____________________________________________________________________________
б – ____________________________________________________________________________
1 – ____________________________________________________________________________
2 – ____________________________________________________________________________
3 – ____________________________________________________________________________
4 – ____________________________________________________________________________
5 – ____________________________________________________________________________
6 – ____________________________________________________________________________
7 – ____________________________________________________________________________
8 – ____________________________________________________________________________
9 – ____________________________________________________________________________
10 – ___________________________________________________________________________
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Рис. 3.33. Стальные двухветвевые колонны
а – ____________________________________________________________________________
б – ____________________________________________________________________________
1 – ____________________________________________________________________________
2 – ____________________________________________________________________________
3 – ____________________________________________________________________________
4 – ____________________________________________________________________________
5 – ____________________________________________________________________________
6 – ____________________________________________________________________________
7 – ____________________________________________________________________________
8 – ____________________________________________________________________________
9 – ____________________________________________________________________________
10 – ___________________________________________________________________________
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Рис. 3.34. Монолитные ж/б фундаменты с траверсами под стальные колонны
1 – ____________________________________________________________________________
2 – ____________________________________________________________________________
3 – ____________________________________________________________________________
4 – ____________________________________________________________________________
5 – ____________________________________________________________________________
6 – ____________________________________________________________________________
7 – ____________________________________________________________________________
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Рис. 3.35. Башмаки стальных колонн
а – ____________________________________________________________________________
б – ____________________________________________________________________________
в – ____________________________________________________________________________
1 – ____________________________________________________________________________
2 – ____________________________________________________________________________
3 – ____________________________________________________________________________
4 – ____________________________________________________________________________
5 – ____________________________________________________________________________
6 – ____________________________________________________________________________
7 – ____________________________________________________________________________
8 – ____________________________________________________________________________
9 – ____________________________________________________________________________
10 – ___________________________________________________________________________
11 – ___________________________________________________________________________
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Рис. 3.36. Детали крепления монолитных ж/б фундаментов со стальными колоннами
1 – ____________________________________________________________________________
2 – ____________________________________________________________________________
3 – ____________________________________________________________________________
4 – ____________________________________________________________________________
5 – ____________________________________________________________________________
6 – ____________________________________________________________________________
Подкрановые балки _____________________________________________________
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Рис. 3.37. Стальные разрезные подкрановые балки
Рис. 3.38. Подкрановые конструкции
а – ____________________________________________________________________________
б – ____________________________________________________________________________
в – ____________________________________________________________________________
1 – ____________________________________________________________________________
2 – ____________________________________________________________________________
3 – ____________________________________________________________________________
4 – ____________________________________________________________________________
5 – ____________________________________________________________________________
6 – ____________________________________________________________________________
7 – ____________________________________________________________________________
8 – ____________________________________________________________________________
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Рис. 3.39. Детали крепления крановых рельсов к стальным подкрановым балкам
а – ____________________________________________________________________________
б – ____________________________________________________________________________
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Рис. 3.40. Крепление крановых путей, концевые упоры
а – ____________________________________________________________________________
б – ____________________________________________________________________________
1 – ____________________________________________________________________________
2 – ____________________________________________________________________________
3 – ____________________________________________________________________________
4 – ____________________________________________________________________________
5 – ____________________________________________________________________________
6 – ____________________________________________________________________________
7 – ____________________________________________________________________________
8 – ____________________________________________________________________________
9 – ____________________________________________________________________________
10 – ___________________________________________________________________________
11 – ___________________________________________________________________________
12 – ___________________________________________________________________________
13 – ___________________________________________________________________________
14 – ___________________________________________________________________________
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Рис. 3.41. Схемы стальных ферм
а – ____________________________________________________________________________
б – ____________________________________________________________________________
в – ____________________________________________________________________________
1 – ____________________________________________________________________________
2 – ____________________________________________________________________________
3 – ____________________________________________________________________________
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СРС 2. Тема 15. Визначення марок та кількості фундаментних балок та колон.
СРС 3. Тема 16. Визначення марок та кількості підкроквяних балок та кроквяних ферм.
Рис. 3.42. Стык фермы с колонной
1 – ____________________________________________________________________________
2 – ____________________________________________________________________________
3 – ____________________________________________________________________________
4 – ____________________________________________________________________________
5 – ____________________________________________________________________________
6 – ____________________________________________________________________________
Рис. 3.43. Опирание стальной фермы на колонну
1 – ____________________________________________________________________________
2 – ____________________________________________________________________________
3 – ____________________________________________________________________________