SU1723281A1 - Stretched girdle abutment of metal frame - Google Patents
Stretched girdle abutment of metal frame Download PDFInfo
- Publication number
- SU1723281A1 SU1723281A1 SU894741295A SU4741295A SU1723281A1 SU 1723281 A1 SU1723281 A1 SU 1723281A1 SU 894741295 A SU894741295 A SU 894741295A SU 4741295 A SU4741295 A SU 4741295A SU 1723281 A1 SU1723281 A1 SU 1723281A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- walls
- shelves
- stretched
- girdle
- abutment
- Prior art date
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- Joining Of Building Structures In Genera (AREA)
Abstract
Изобретение относитс к строительству и может быть использовано в стыковых соединени х раст нутых по сов металлических ферм. Цель изобретени - снижение материалоемкости. Стыковое соединение включает стержневые элементы по са 1 двутаврового сечени с жестко закрепленными на них стержн ми решетки. Концы полок и стенок стыкуемых элементов по са 1 имеют соосные отверсти 4, а в полках дл пропуска стенок устроены продольные прорези 5. 3 ил.The invention relates to construction and can be used in butt joints of extended metal trusses. The purpose of the invention is to reduce material consumption. The butt joint includes rod elements of ca 1 I-section with rigidly fixed lattice rods on them. The ends of the shelves and walls of the joined elements of CA 1 have coaxial holes 4, and in the shelves for the passage of the walls, longitudinal slots 5 are arranged. 3 Il.
Description
Изобретение относитс к стротельству и может быть использовано в стыковых соединени х раст нутых по сов металлических ферм.The invention relates to construction and can be used in butt joints of extended metal trusses.
Цель изобретени - снижение материалоемкости .The purpose of the invention is to reduce material consumption.
На фиг.1 показано стыковое соединение , вид сбоку; на фиг.2 - сечение А-А на фиг.1; на фиг.3-соединение в разобранном виде, аксонометри .Figure 1 shows the butt joint, side view; figure 2 - section aa in figure 1; figure 3 is a connection in a disassembled, axonometric.
Стыковое соединение включает стержневые элементы по са 1 двутаврового сече- ни с жестко закрепленными на них стержн ми 2 решетки и высокопрочные болты 3. Примыкающие друг к другу концы полок и стенок стыкуемых элементов по са 1 снабжены соосными отверсти ми 4. а в полках дл пропуска стенок устроены продольные прорези 5.The butt joint includes rods of 1 I-section with rigid rods 2 lattices fixed on them and high-strength bolts 3. Adjacent to each other ends of shelves and walls of abutting elements of ca 1 are provided with coaxial holes 4. And in shelves for passage walls arranged longitudinal slots 5.
Соединение выполн етс в следующей последовательности.The connection is performed in the following sequence.
М.онтажные марки фермы подвод тс друг к другу таким образом, чтобы стенкиThe truss marks of the truss are brought together in such a way that the walls
стыкуемых двутавров по са 1 были заведены в продольные прорези 5 полок. После совмещени соосных отверстий 4 устанавливаютс высокопрочные болты 3, которые нат гиваютс контролируемым усилием.jointed I-beams on SA 1 were inserted in the longitudinal slots of 5 shelves. After aligning the coaxial holes 4, high-strength bolts 3 are installed, which are tightened by a controlled force.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894741295A SU1723281A1 (en) | 1989-09-27 | 1989-09-27 | Stretched girdle abutment of metal frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894741295A SU1723281A1 (en) | 1989-09-27 | 1989-09-27 | Stretched girdle abutment of metal frame |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1723281A1 true SU1723281A1 (en) | 1992-03-30 |
Family
ID=21471629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894741295A SU1723281A1 (en) | 1989-09-27 | 1989-09-27 | Stretched girdle abutment of metal frame |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1723281A1 (en) |
-
1989
- 1989-09-27 SU SU894741295A patent/SU1723281A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство CCCPN 990983,кл. Е 04 В 1/38, 1983. * |
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